29027830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223291}}^1$

素因数の和:223311

約数の個数: 16

約数和(自身を含む): 56269584

約数和(自身を除く): 27241754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223291, 446582, 1116455, 2232910, 2902783, 5805566, 14513915, 29027830]

約数ペア:

[(1, 29027830), (2, 14513915), (5, 5805566), (10, 2902783), (13, 2232910), (26, 1116455), (65, 446582), (130, 223291)]