396708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 997248

約数和(自身を除く): 600540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2543, 5086, 7629, 10172, 15258, 30516, 33059, 66118, 99177, 132236, 198354, 396708]

約数ペア:

[(1, 396708), (2, 198354), (3, 132236), (4, 99177), (6, 66118), (12, 33059), (13, 30516), (26, 15258), (39, 10172), (52, 7629), (78, 5086), (156, 2543)]