914968912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{399899}}^1$

素因数の和:399931

約数の個数: 40

約数和(自身を含む): 2082679200

約数和(自身を除く): 1167710288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 399899, 799798, 1599596, 3199192, 4398889, 5198687, 6398384, 8797778, 10397374, 17595556, 20794748, 35191112, 41589496, 57185557, 70382224, 83178992, 114371114, 228742228, 457484456, 914968912]

約数ペア:

[(1, 914968912), (2, 457484456), (4, 228742228), (8, 114371114), (11, 83178992), (13, 70382224), (16, 57185557), (22, 41589496), (26, 35191112), (44, 20794748), (52, 17595556), (88, 10397374), (104, 8797778), (143, 6398384), (176, 5198687), (208, 4398889), (286, 3199192), (572, 1599596), (1144, 799798), (2288, 399899)]