12959888932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1\times {\mathrm{953}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 23516229744

約数和(自身を除く): 10556340812

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 821, 953, 1642, 1906, 3284, 3812, 4141, 8282, 16564, 33661, 39073, 67322, 78146, 82921, 96253, 134644, 156292, 165842, 192506, 331684, 385012, 782413, 1564826, 3129652, 3399761, 3946373, 6799522, 7892746, 13599044, 15785492, 32078933, 64157866, 79023713, 128315732, 158047426, 316094852, 3239972233, 6479944466, 12959888932]

約数ペア:

[(1, 12959888932), (2, 6479944466), (4, 3239972233), (41, 316094852), (82, 158047426), (101, 128315732), (164, 79023713), (202, 64157866), (404, 32078933), (821, 15785492), (953, 13599044), (1642, 7892746), (1906, 6799522), (3284, 3946373), (3812, 3399761), (4141, 3129652), (8282, 1564826), (16564, 782413), (33661, 385012), (39073, 331684), (67322, 192506), (78146, 165842), (82921, 156292), (96253, 134644)]