2123213114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{639137}}^1$

素因数の和:639301

約数の個数: 16

約数和(自身を含む): 3497363136

約数和(自身を除く): 1374150022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 639137, 1278274, 7030507, 14061014, 96509687, 193019374, 1061606557, 2123213114]

約数ペア:

[(1, 2123213114), (2, 1061606557), (11, 193019374), (22, 96509687), (151, 14061014), (302, 7030507), (1661, 1278274), (3322, 639137)]