634712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 1360800

約数和(自身を除く): 726088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 359, 442, 718, 884, 1436, 1768, 2872, 4667, 6103, 9334, 12206, 18668, 24412, 37336, 48824, 79339, 158678, 317356, 634712]

約数ペア:

[(1, 634712), (2, 317356), (4, 158678), (8, 79339), (13, 48824), (17, 37336), (26, 24412), (34, 18668), (52, 12206), (68, 9334), (104, 6103), (136, 4667), (221, 2872), (359, 1768), (442, 1436), (718, 884)]