212557834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{36137}}^1$

素因数の和:36329

約数の個数: 16

約数和(自身を含む): 339552648

約数和(自身を除く): 126994814

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 36137, 72274, 614329, 1228658, 6251701, 12503402, 106278917, 212557834]

約数ペア:

[(1, 212557834), (2, 106278917), (17, 12503402), (34, 6251701), (173, 1228658), (346, 614329), (2941, 72274), (5882, 36137)]