2940658

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7281

約数の個数: 16

約数和(自身を含む): 5215680

約数和(自身を除く): 2275022

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 7243, 14486, 50701, 101402, 210047, 420094, 1470329, 2940658]

約数ペア:

[(1, 2940658), (2, 1470329), (7, 420094), (14, 210047), (29, 101402), (58, 50701), (203, 14486), (406, 7243)]