819049426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1853053}}^1$

素因数の和:1853085

約数の個数: 16

約数和(自身を含む): 1400908824

約数和(自身を除く): 581859398

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1853053, 3706106, 24089689, 31501901, 48179378, 63003802, 409524713, 819049426]

約数ペア:

[(1, 819049426), (2, 409524713), (13, 63003802), (17, 48179378), (26, 31501901), (34, 24089689), (221, 3706106), (442, 1853053)]