4780996870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2163347}}^1$

素因数の和:2163384

約数の個数: 32

約数和(自身を含む): 9812946528

約数和(自身を除く): 5031949658

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2163347, 4326694, 10816735, 21633470, 28123511, 36776899, 56247022, 73553798, 140617555, 183884495, 281235110, 367768990, 478099687, 956199374, 2390498435, 4780996870]

約数ペア:

[(1, 4780996870), (2, 2390498435), (5, 956199374), (10, 478099687), (13, 367768990), (17, 281235110), (26, 183884495), (34, 140617555), (65, 73553798), (85, 56247022), (130, 36776899), (170, 28123511), (221, 21633470), (442, 10816735), (1105, 4326694), (2210, 2163347)]