1338146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 16

約数和(自身を含む): 2101248

約数和(自身を除く): 763102

約数列:

[1, 2, 31, 62, 113, 191, 226, 382, 3503, 5921, 7006, 11842, 21583, 43166, 669073, 1338146]

約数ペア:

[(1, 1338146), (2, 669073), (31, 43166), (62, 21583), (113, 11842), (191, 7006), (226, 5921), (382, 3503)]