7135747892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 16654368528

約数和(自身を除く): 9518620636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 257, 364, 442, 476, 514, 637, 641, 833, 884, 1028, 1274, 1282, 1547, 1666, 1799, 2548, 2564, 3094, 3332, 3341, 3598, 4369, 4487, 6188, 6682, 7196, 8333, 8738, 8974, 10829, 10897, 12593, 13364, 16666, 17476, 17948, 21658, 21794, 23387, 25186, 30583, 31409, 33332, 43316, 43588, 46774, 50372, 56797, 58331, 61166, 62818, 76279, 93548, 113594, 116662, 122332, 125636, 141661, 152558, 163709, 164737, 214081, 227188, 233324, 283322, 305116, 327418, 329474, 397579, 408317, 428162, 533953, 566644, 654836, 658948, 795158, 816634, 856324, 991627, 1067906, 1153159, 1590316, 1633268, 1983254, 2135812, 2141581, 2306318, 2783053, 2800529, 3966508, 4283162, 4612636, 5566106, 5601058, 6941389, 8072113, 8566324, 11132212, 11202116, 13882778, 14991067, 16144226, 19603703, 27765556, 29982134, 32288452, 36406877, 39207406, 59964268, 72813754, 78414812, 104937469, 137225921, 145627508, 209874938, 254848139, 274451842, 419749876, 509696278, 548903684, 1019392556, 1783936973, 3567873946, 7135747892]

約数ペア:

[(1, 7135747892), (2, 3567873946), (4, 1783936973), (7, 1019392556), (13, 548903684), (14, 509696278), (17, 419749876), (26, 274451842), (28, 254848139), (34, 209874938), (49, 145627508), (52, 137225921), (68, 104937469), (91, 78414812), (98, 72813754), (119, 59964268), (182, 39207406), (196, 36406877), (221, 32288452), (238, 29982134), (257, 27765556), (364, 19603703), (442, 16144226), (476, 14991067), (514, 13882778), (637, 11202116), (641, 11132212), (833, 8566324), (884, 8072113), (1028, 6941389), (1274, 5601058), (1282, 5566106), (1547, 4612636), (1666, 4283162), (1799, 3966508), (2548, 2800529), (2564, 2783053), (3094, 2306318), (3332, 2141581), (3341, 2135812), (3598, 1983254), (4369, 1633268), (4487, 1590316), (6188, 1153159), (6682, 1067906), (7196, 991627), (8333, 856324), (8738, 816634), (8974, 795158), (10829, 658948), (10897, 654836), (12593, 566644), (13364, 533953), (16666, 428162), (17476, 408317), (17948, 397579), (21658, 329474), (21794, 327418), (23387, 305116), (25186, 283322), (30583, 233324), (31409, 227188), (33332, 214081), (43316, 164737), (43588, 163709), (46774, 152558), (50372, 141661), (56797, 125636), (58331, 122332), (61166, 116662), (62818, 113594), (76279, 93548)]