13140218312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{329891}}^1$

素因数の和:330293

約数の個数: 32

約数和(自身を含む): 26602490880

約数和(自身を除く): 13462272568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 3064, 4979, 9958, 19916, 39832, 329891, 659782, 1319564, 2639128, 4288583, 8577166, 17154332, 34308664, 126348253, 252696506, 505393012, 1010786024, 1642527289, 3285054578, 6570109156, 13140218312]

約数ペア:

[(1, 13140218312), (2, 6570109156), (4, 3285054578), (8, 1642527289), (13, 1010786024), (26, 505393012), (52, 252696506), (104, 126348253), (383, 34308664), (766, 17154332), (1532, 8577166), (3064, 4288583), (4979, 2639128), (9958, 1319564), (19916, 659782), (39832, 329891)]