13255710028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{680059}}^1$

素因数の和:680517

約数の個数: 24

約数和(自身を含む): 25363517760

約数和(自身を除く): 12107807732

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4873, 9746, 19492, 680059, 1360118, 2720236, 7480649, 14961298, 29922596, 301266137, 602532274, 1205064548, 3313927507, 6627855014, 13255710028]

約数ペア:

[(1, 13255710028), (2, 6627855014), (4, 3313927507), (11, 1205064548), (22, 602532274), (44, 301266137), (443, 29922596), (886, 14961298), (1772, 7480649), (4873, 2720236), (9746, 1360118), (19492, 680059)]