2743138918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401161}}^1$

素因数の和:401439

約数の個数: 16

約数和(自身を含む): 4448084256

約数和(自身を除く): 1704945338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 401161, 802322, 5215093, 10430186, 105505343, 211010686, 1371569459, 2743138918]

約数ペア:

[(1, 2743138918), (2, 1371569459), (13, 211010686), (26, 105505343), (263, 10430186), (526, 5215093), (3419, 802322), (6838, 401161)]