390142012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{13003}}^1$

素因数の和:13597

約数の個数: 24

約数和(自身を含む): 736598576

約数和(自身を除く): 346456564

約数列:

[1, 2, 4, 13, 26, 52, 577, 1154, 2308, 7501, 13003, 15002, 26006, 30004, 52012, 169039, 338078, 676156, 7502731, 15005462, 30010924, 97535503, 195071006, 390142012]

約数ペア:

[(1, 390142012), (2, 195071006), (4, 97535503), (13, 30010924), (26, 15005462), (52, 7502731), (577, 676156), (1154, 338078), (2308, 169039), (7501, 52012), (13003, 30004), (15002, 26006)]