426218978

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1\times {\mathrm{1231}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 643458816

約数和(自身を除く): 217239838

約数列:

[1, 2, 233, 466, 743, 1231, 1486, 2462, 173119, 286823, 346238, 573646, 914633, 1829266, 213109489, 426218978]

約数ペア:

[(1, 426218978), (2, 213109489), (233, 1829266), (466, 914633), (743, 573646), (1231, 346238), (1486, 286823), (2462, 173119)]