500009288

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 950304960

約数和(自身を除く): 450295672

約数列:

[1, 2, 4, 8, 107, 214, 263, 428, 526, 856, 1052, 2104, 2221, 4442, 8884, 17768, 28141, 56282, 112564, 225128, 237647, 475294, 584123, 950588, 1168246, 1901176, 2336492, 4672984, 62501161, 125002322, 250004644, 500009288]

約数ペア:

[(1, 500009288), (2, 250004644), (4, 125002322), (8, 62501161), (107, 4672984), (214, 2336492), (263, 1901176), (428, 1168246), (526, 950588), (856, 584123), (1052, 475294), (2104, 237647), (2221, 225128), (4442, 112564), (8884, 56282), (17768, 28141)]