212829122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{158591}}^1$

素因数の和:158665

約数の個数: 16

約数和(自身を含む): 353977344

約数和(自身を除く): 141148222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 158591, 317182, 1744501, 3489002, 9674051, 19348102, 106414561, 212829122]

約数ペア:

[(1, 212829122), (2, 106414561), (11, 19348102), (22, 9674051), (61, 3489002), (122, 1744501), (671, 317182), (1342, 158591)]