532893140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2049589}}^1$

素因数の和:2049611

約数の個数: 24

約数和(自身を含む): 1205158920

約数和(自身を除く): 672265780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2049589, 4099178, 8198356, 10247945, 20495890, 26644657, 40991780, 53289314, 106578628, 133223285, 266446570, 532893140]

約数ペア:

[(1, 532893140), (2, 266446570), (4, 133223285), (5, 106578628), (10, 53289314), (13, 40991780), (20, 26644657), (26, 20495890), (52, 10247945), (65, 8198356), (130, 4099178), (260, 2049589)]