390173044

素因数分解:

$2^2\times {\mathrm{1823}}^1\times {\mathrm{53507}}^1$

素因数の和:55334

約数の個数: 12

約数和(自身を含む): 683190144

約数和(自身を除く): 293017100

約数列:

[1, 2, 4, 1823, 3646, 7292, 53507, 107014, 214028, 97543261, 195086522, 390173044]

約数ペア:

[(1, 390173044), (2, 195086522), (4, 97543261), (1823, 214028), (3646, 107014), (7292, 53507)]