955698898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 1979550720

約数和(自身を除く): 1023851822

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 121, 133, 154, 161, 209, 242, 253, 266, 322, 418, 437, 506, 847, 874, 1291, 1463, 1694, 1771, 2299, 2582, 2783, 2926, 3059, 3542, 4598, 4807, 5566, 6118, 9037, 9614, 14201, 16093, 18074, 19481, 24529, 28402, 29693, 32186, 33649, 38962, 49058, 52877, 59386, 67298, 99407, 105754, 156211, 171703, 198814, 207851, 269819, 312422, 326623, 343406, 370139, 415702, 539638, 564167, 653246, 740278, 1093477, 1128334, 1888733, 2186954, 2286361, 2968009, 3592853, 3777466, 3949169, 4572722, 5936018, 6205837, 7185706, 7898338, 12411674, 20776063, 25149971, 41552126, 43440859, 50299942, 68264207, 86881718, 136528414, 477849449, 955698898]

約数ペア:

[(1, 955698898), (2, 477849449), (7, 136528414), (11, 86881718), (14, 68264207), (19, 50299942), (22, 43440859), (23, 41552126), (38, 25149971), (46, 20776063), (77, 12411674), (121, 7898338), (133, 7185706), (154, 6205837), (161, 5936018), (209, 4572722), (242, 3949169), (253, 3777466), (266, 3592853), (322, 2968009), (418, 2286361), (437, 2186954), (506, 1888733), (847, 1128334), (874, 1093477), (1291, 740278), (1463, 653246), (1694, 564167), (1771, 539638), (2299, 415702), (2582, 370139), (2783, 343406), (2926, 326623), (3059, 312422), (3542, 269819), (4598, 207851), (4807, 198814), (5566, 171703), (6118, 156211), (9037, 105754), (9614, 99407), (14201, 67298), (16093, 59386), (18074, 52877), (19481, 49058), (24529, 38962), (28402, 33649), (29693, 32186)]