1957927246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{286163}}^1$

素因数の和:286487

約数の個数: 16

約数和(自身を含む): 3214194048

約数和(自身を除く): 1256266802

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 286163, 572326, 3147793, 6295586, 88996693, 177993386, 978963623, 1957927246]

約数ペア:

[(1, 1957927246), (2, 978963623), (11, 177993386), (22, 88996693), (311, 6295586), (622, 3147793), (3421, 572326), (6842, 286163)]