239412070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{772297}}^1$

素因数の和:772335

約数の個数: 16

約数和(自身を含む): 444843648

約数和(自身を除く): 205431578

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 772297, 1544594, 3861485, 7722970, 23941207, 47882414, 119706035, 239412070]

約数ペア:

[(1, 239412070), (2, 119706035), (5, 47882414), (10, 23941207), (31, 7722970), (62, 3861485), (155, 1544594), (310, 772297)]