2012307830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15479291}}^1$

素因数の和:15479311

約数の個数: 16

約数和(自身を含む): 3900781584

約数和(自身を除く): 1888473754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15479291, 30958582, 77396455, 154792910, 201230783, 402461566, 1006153915, 2012307830]

約数ペア:

[(1, 2012307830), (2, 1006153915), (5, 402461566), (10, 201230783), (13, 154792910), (26, 77396455), (65, 30958582), (130, 15479291)]