1277063282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 2166218880

約数和(自身を除く): 889155598

約数列:

[1, 2, 11, 22, 67, 79, 121, 134, 158, 242, 737, 869, 997, 1474, 1738, 1994, 5293, 8107, 9559, 10586, 10967, 16214, 19118, 21934, 58223, 66799, 78763, 116446, 120637, 133598, 157526, 241274, 640453, 734789, 866393, 1280906, 1469578, 1732786, 5277121, 8082679, 9530323, 10554242, 16165358, 19060646, 58048331, 116096662, 638531641, 1277063282]

約数ペア:

[(1, 1277063282), (2, 638531641), (11, 116096662), (22, 58048331), (67, 19060646), (79, 16165358), (121, 10554242), (134, 9530323), (158, 8082679), (242, 5277121), (737, 1732786), (869, 1469578), (997, 1280906), (1474, 866393), (1738, 734789), (1994, 640453), (5293, 241274), (8107, 157526), (9559, 133598), (10586, 120637), (10967, 116446), (16214, 78763), (19118, 66799), (21934, 58223)]