248172808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2386277}}^1$

素因数の和:2386296

約数の個数: 16

約数和(自身を含む): 501118380

約数和(自身を除く): 252945572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2386277, 4772554, 9545108, 19090216, 31021601, 62043202, 124086404, 248172808]

約数ペア:

[(1, 248172808), (2, 124086404), (4, 62043202), (8, 31021601), (13, 19090216), (26, 9545108), (52, 4772554), (104, 2386277)]