2191363634

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{129223}}^1$

素因数の和:129425

約数の個数: 16

約数和(自身を含む): 3364992960

約数和(自身を除く): 1173629326

約数列:

[1, 2, 61, 122, 139, 278, 8479, 16958, 129223, 258446, 7882603, 15765206, 17961997, 35923994, 1095681817, 2191363634]

約数ペア:

[(1, 2191363634), (2, 1095681817), (61, 35923994), (122, 17961997), (139, 15765206), (278, 7882603), (8479, 258446), (16958, 129223)]