6453668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 12324480

約数和(自身を除く): 5870812

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 1571, 2054, 3142, 4108, 6284, 20423, 40846, 81692, 124109, 248218, 496436, 1613417, 3226834, 6453668]

約数ペア:

[(1, 6453668), (2, 3226834), (4, 1613417), (13, 496436), (26, 248218), (52, 124109), (79, 81692), (158, 40846), (316, 20423), (1027, 6284), (1571, 4108), (2054, 3142)]