239391710

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{86423}}^1$

素因数の和:86707

約数の個数: 16

約数和(自身を含む): 432465696

約数和(自身を除く): 193073986

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 86423, 172846, 432115, 864230, 23939171, 47878342, 119695855, 239391710]

約数ペア:

[(1, 239391710), (2, 119695855), (5, 47878342), (10, 23939171), (277, 864230), (554, 432115), (1385, 172846), (2770, 86423)]