239641804798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{79509557}}^1$

素因数の和:79509707

約数の個数: 16

約数和(自身を含む): 395003484144

約数和(自身を除く): 155361679346

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 79509557, 159019114, 874605127, 1749210254, 10892809309, 21785618618, 119820902399, 239641804798]

約数ペア:

[(1, 239641804798), (2, 119820902399), (11, 21785618618), (22, 10892809309), (137, 1749210254), (274, 874605127), (1507, 159019114), (3014, 79509557)]