308139962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{78487}}^1$

素因数の和:78653

約数の個数: 16

約数和(自身を含む): 501067392

約数和(自身を除く): 192927430

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 78487, 156974, 1020331, 2040662, 11851537, 23703074, 154069981, 308139962]

約数ペア:

[(1, 308139962), (2, 154069981), (13, 23703074), (26, 11851537), (151, 2040662), (302, 1020331), (1963, 156974), (3926, 78487)]