805012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 1541736

約数和(自身を除く): 736724

約数列:

[1, 2, 4, 13, 26, 52, 113, 137, 226, 274, 452, 548, 1469, 1781, 2938, 3562, 5876, 7124, 15481, 30962, 61924, 201253, 402506, 805012]

約数ペア:

[(1, 805012), (2, 402506), (4, 201253), (13, 61924), (26, 30962), (52, 15481), (113, 7124), (137, 5876), (226, 3562), (274, 2938), (452, 1781), (548, 1469)]