2912197756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 5599288800

約数和(自身を除く): 2687091044

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 353, 706, 767, 1412, 1534, 2689, 3068, 4589, 5378, 9178, 10756, 18356, 20827, 34957, 41654, 69914, 83308, 139828, 158651, 270751, 317302, 541502, 634604, 949217, 1083004, 1898434, 2062463, 3796868, 4124926, 8249852, 12339821, 24679642, 49359284, 56003803, 112007606, 224015212, 728049439, 1456098878, 2912197756]

約数ペア:

[(1, 2912197756), (2, 1456098878), (4, 728049439), (13, 224015212), (26, 112007606), (52, 56003803), (59, 49359284), (118, 24679642), (236, 12339821), (353, 8249852), (706, 4124926), (767, 3796868), (1412, 2062463), (1534, 1898434), (2689, 1083004), (3068, 949217), (4589, 634604), (5378, 541502), (9178, 317302), (10756, 270751), (18356, 158651), (20827, 139828), (34957, 83308), (41654, 69914)]