401027282

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{21379}}^1$

素因数の和:21577

約数の個数: 16

約数和(自身を含む): 614204640

約数和(自身を除く): 213177358

約数列:

[1, 2, 83, 113, 166, 226, 9379, 18758, 21379, 42758, 1774457, 2415827, 3548914, 4831654, 200513641, 401027282]

約数ペア:

[(1, 401027282), (2, 200513641), (83, 4831654), (113, 3548914), (166, 2415827), (226, 1774457), (9379, 42758), (18758, 21379)]