138635644

素因数分解:

$2^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{3251}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 277538688

約数和(自身を除く): 138903044

約数列:

[1, 2, 4, 7, 14, 28, 1523, 3046, 3251, 6092, 6502, 10661, 13004, 21322, 22757, 42644, 45514, 91028, 4951273, 9902546, 19805092, 34658911, 69317822, 138635644]

約数ペア:

[(1, 138635644), (2, 69317822), (4, 34658911), (7, 19805092), (14, 9902546), (28, 4951273), (1523, 91028), (3046, 45514), (3251, 42644), (6092, 22757), (6502, 21322), (10661, 13004)]