290435522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{385193}}^1$

素因数の和:385237

約数の個数: 16

約数和(自身を含む): 485344440

約数和(自身を除く): 194908918

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 385193, 770386, 5007509, 10015018, 11170597, 22341194, 145217761, 290435522]

約数ペア:

[(1, 290435522), (2, 145217761), (13, 22341194), (26, 11170597), (29, 10015018), (58, 5007509), (377, 770386), (754, 385193)]