138404522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{5623}}^1$

素因数の和:6053

約数の個数: 16

約数和(自身を含む): 214881792

約数和(自身を除く): 76477270

約数列:

[1, 2, 31, 62, 397, 794, 5623, 11246, 12307, 24614, 174313, 348626, 2232331, 4464662, 69202261, 138404522]

約数ペア:

[(1, 138404522), (2, 69202261), (31, 4464662), (62, 2232331), (397, 348626), (794, 174313), (5623, 24614), (11246, 12307)]