1681285934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{12743}}^1$

素因数の和:14395

約数の個数: 16

約数和(自身を含む): 2585247840

約数和(自身を除く): 903961906

約数列:

[1, 2, 41, 82, 1609, 3218, 12743, 25486, 65969, 131938, 522463, 1044926, 20503487, 41006974, 840642967, 1681285934]

約数ペア:

[(1, 1681285934), (2, 840642967), (41, 41006974), (82, 20503487), (1609, 1044926), (3218, 522463), (12743, 131938), (25486, 65969)]