1393618564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{26881}}^1$

素因数の和:27895

約数の個数: 24

約数和(自身を含む): 2629167128

約数和(自身を除く): 1235548564

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 12961, 25922, 26881, 51844, 53762, 107524, 349453, 698906, 1397812, 26800357, 53600714, 107201428, 348404641, 696809282, 1393618564]

約数ペア:

[(1, 1393618564), (2, 696809282), (4, 348404641), (13, 107201428), (26, 53600714), (52, 26800357), (997, 1397812), (1994, 698906), (3988, 349453), (12961, 107524), (25922, 53762), (26881, 51844)]