628628663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{1621}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 707399616

約数和(自身を除く): 78770953

約数列:

[1, 13, 23, 299, 1297, 1621, 16861, 21073, 29831, 37283, 387803, 484679, 2102437, 27331681, 48356051, 628628663]

約数ペア:

[(1, 628628663), (13, 48356051), (23, 27331681), (299, 2102437), (1297, 484679), (1621, 387803), (16861, 37283), (21073, 29831)]