27804501470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163555891}}^1$

素因数の和:163555915

約数の個数: 16

約数和(自身を含む): 52992109008

約数和(自身を除く): 25187607538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 163555891, 327111782, 817779455, 1635558910, 2780450147, 5560900294, 13902250735, 27804501470]

約数ペア:

[(1, 27804501470), (2, 13902250735), (5, 5560900294), (10, 2780450147), (17, 1635558910), (34, 817779455), (85, 327111782), (170, 163555891)]