13339944865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{49801}}^1$

素因数の和:50149

約数の個数: 24

約数和(自身を含む): 17389065528

約数和(自身を除く): 4049120663

約数列:

[1, 5, 13, 65, 169, 317, 845, 1585, 4121, 20605, 49801, 53573, 249005, 267865, 647413, 3237065, 8416369, 15786917, 42081845, 78934585, 205229921, 1026149605, 2667988973, 13339944865]

約数ペア:

[(1, 13339944865), (5, 2667988973), (13, 1026149605), (65, 205229921), (169, 78934585), (317, 42081845), (845, 15786917), (1585, 8416369), (4121, 3237065), (20605, 647413), (49801, 267865), (53573, 249005)]