1231828910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9475607}}^1$

素因数の和:9475627

約数の個数: 16

約数和(自身を含む): 2387853216

約数和(自身を除く): 1156024306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9475607, 18951214, 47378035, 94756070, 123182891, 246365782, 615914455, 1231828910]

約数ペア:

[(1, 1231828910), (2, 615914455), (5, 246365782), (10, 123182891), (13, 94756070), (26, 47378035), (65, 18951214), (130, 9475607)]