2920409872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10736801}}^1$

素因数の和:10736826

約数の個数: 20

約数和(自身を含む): 5991135516

約数和(自身を除く): 3070725644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10736801, 21473602, 42947204, 85894408, 171788816, 182525617, 365051234, 730102468, 1460204936, 2920409872]

約数ペア:

[(1, 2920409872), (2, 1460204936), (4, 730102468), (8, 365051234), (16, 182525617), (17, 171788816), (34, 85894408), (68, 42947204), (136, 21473602), (272, 10736801)]