2780653826

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{91163}}^1$

素因数の和:91417

約数の個数: 16

約数和(自身を含む): 4240219968

約数和(自身を除く): 1459566142

約数列:

[1, 2, 101, 151, 202, 302, 15251, 30502, 91163, 182326, 9207463, 13765613, 18414926, 27531226, 1390326913, 2780653826]

約数ペア:

[(1, 2780653826), (2, 1390326913), (101, 27531226), (151, 18414926), (202, 13765613), (302, 9207463), (15251, 182326), (30502, 91163)]