396332866

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{685697}}^1$

素因数の和:685733

約数の個数: 12

約数和(自身を含む): 631527858

約数和(自身を除く): 235194992

約数列:

[1, 2, 17, 34, 289, 578, 685697, 1371394, 11656849, 23313698, 198166433, 396332866]

約数ペア:

[(1, 396332866), (2, 198166433), (17, 23313698), (34, 11656849), (289, 1371394), (578, 685697)]