768428930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2478803}}^1$

素因数の和:2478841

約数の個数: 16

約数和(自身を含む): 1427791104

約数和(自身を除く): 659362174

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2478803, 4957606, 12394015, 24788030, 76842893, 153685786, 384214465, 768428930]

約数ペア:

[(1, 768428930), (2, 384214465), (5, 153685786), (10, 76842893), (31, 24788030), (62, 12394015), (155, 4957606), (310, 2478803)]