2503007194

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{60427}}^1$

素因数の和:60717

約数の個数: 16

約数和(自身を含む): 3806964000

約数和(自身を除く): 1303956806

約数列:

[1, 2, 139, 149, 278, 298, 20711, 41422, 60427, 120854, 8399353, 9003623, 16798706, 18007246, 1251503597, 2503007194]

約数ペア:

[(1, 2503007194), (2, 1251503597), (139, 18007246), (149, 16798706), (278, 9003623), (298, 8399353), (20711, 120854), (41422, 60427)]