1828026590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1\times {\mathrm{4733}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 3545500896

約数和(自身を除く): 1717474306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2971, 4733, 5942, 9466, 14855, 23665, 29710, 38623, 47330, 61529, 77246, 123058, 193115, 307645, 386230, 615290, 14061743, 28123486, 70308715, 140617430, 182802659, 365605318, 914013295, 1828026590]

約数ペア:

[(1, 1828026590), (2, 914013295), (5, 365605318), (10, 182802659), (13, 140617430), (26, 70308715), (65, 28123486), (130, 14061743), (2971, 615290), (4733, 386230), (5942, 307645), (9466, 193115), (14855, 123058), (23665, 77246), (29710, 61529), (38623, 47330)]