738265580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2839483}}^1$

素因数の和:2839505

約数の個数: 24

約数和(自身を含む): 1669616592

約数和(自身を除く): 931351012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2839483, 5678966, 11357932, 14197415, 28394830, 36913279, 56789660, 73826558, 147653116, 184566395, 369132790, 738265580]

約数ペア:

[(1, 738265580), (2, 369132790), (4, 184566395), (5, 147653116), (10, 73826558), (13, 56789660), (20, 36913279), (26, 28394830), (52, 14197415), (65, 11357932), (130, 5678966), (260, 2839483)]