278318966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{9791}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 426187008

約数和(自身を除く): 147868042

約数列:

[1, 2, 61, 122, 233, 466, 9791, 14213, 19582, 28426, 597251, 1194502, 2281303, 4562606, 139159483, 278318966]

約数ペア:

[(1, 278318966), (2, 139159483), (61, 4562606), (122, 2281303), (233, 1194502), (466, 597251), (9791, 28426), (14213, 19582)]