1382839702972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6473}}^1\times {\mathrm{83843}}^1$

素因数の和:90347

約数の個数: 72

約数和(自身を含む): 3032114628816

約数和(自身を除く): 1649274925844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6473, 12946, 25892, 45311, 83843, 84149, 90622, 167686, 168298, 181244, 317177, 335372, 336596, 586901, 589043, 634354, 1089959, 1173802, 1178086, 1268708, 2179918, 2347604, 2356172, 4108307, 4123301, 4359836, 7629713, 8216614, 8246602, 15259426, 16433228, 16493204, 30518852, 53407991, 106815982, 213631964, 542715739, 1085431478, 2170862956, 3799010173, 7055304607, 7598020346, 14110609214, 15196040692, 26593071211, 28221218428, 49387132249, 53186142422, 98774264498, 106372284844, 197548528996, 345709925743, 691419851486, 1382839702972]

約数ペア:

[(1, 1382839702972), (2, 691419851486), (4, 345709925743), (7, 197548528996), (13, 106372284844), (14, 98774264498), (26, 53186142422), (28, 49387132249), (49, 28221218428), (52, 26593071211), (91, 15196040692), (98, 14110609214), (182, 7598020346), (196, 7055304607), (364, 3799010173), (637, 2170862956), (1274, 1085431478), (2548, 542715739), (6473, 213631964), (12946, 106815982), (25892, 53407991), (45311, 30518852), (83843, 16493204), (84149, 16433228), (90622, 15259426), (167686, 8246602), (168298, 8216614), (181244, 7629713), (317177, 4359836), (335372, 4123301), (336596, 4108307), (586901, 2356172), (589043, 2347604), (634354, 2179918), (1089959, 1268708), (1173802, 1178086)]