239885042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{9871}}^1$

素因数の和:10321

約数の個数: 16

約数和(自身を含む): 373161600

約数和(自身を除く): 133276558

約数列:

[1, 2, 29, 58, 419, 838, 9871, 12151, 19742, 24302, 286259, 572518, 4135949, 8271898, 119942521, 239885042]

約数ペア:

[(1, 239885042), (2, 119942521), (29, 8271898), (58, 4135949), (419, 572518), (838, 286259), (9871, 24302), (12151, 19742)]