506790310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{34499}}^1$

素因数の和:34632

約数の個数: 32

約数和(自身を含む): 991116000

約数和(自身を除く): 484325690

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 34499, 68998, 172495, 344990, 448487, 896974, 2242435, 3898387, 4484870, 7796774, 19491935, 38983870, 50679031, 101358062, 253395155, 506790310]

約数ペア:

[(1, 506790310), (2, 253395155), (5, 101358062), (10, 50679031), (13, 38983870), (26, 19491935), (65, 7796774), (113, 4484870), (130, 3898387), (226, 2242435), (565, 896974), (1130, 448487), (1469, 344990), (2938, 172495), (7345, 68998), (14690, 34499)]