1404809666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{134741}}^1$

素因数の和:135157

約数の個数: 16

約数和(自身を含む): 2274983928

約数和(自身を除く): 870174262

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 134741, 269482, 1751633, 3503266, 54031141, 108062282, 702404833, 1404809666]

約数ペア:

[(1, 1404809666), (2, 702404833), (13, 108062282), (26, 54031141), (401, 3503266), (802, 1751633), (5213, 269482), (10426, 134741)]