259229345758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{25202153}}^1$

素因数の和:25202331

約数の個数: 16

約数和(自身を含む): 402226377840

約数和(自身を除く): 142997032082

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 25202153, 50404306, 932479661, 1864959322, 3503099267, 7006198534, 129614672879, 259229345758]

約数ペア:

[(1, 259229345758), (2, 129614672879), (37, 7006198534), (74, 3503099267), (139, 1864959322), (278, 932479661), (5143, 50404306), (10286, 25202153)]