40789346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10529}}^1$

素因数の和:10693

約数の個数: 16

約数和(自身を含む): 66339000

約数和(自身を除く): 25549654

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 10529, 21058, 136877, 273754, 1568821, 3137642, 20394673, 40789346]

約数ペア:

[(1, 40789346), (2, 20394673), (13, 3137642), (26, 1568821), (149, 273754), (298, 136877), (1937, 21058), (3874, 10529)]