121977854

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 184515408

約数和(自身を除く): 62537554

約数列:

[1, 2, 257, 307, 514, 614, 773, 1546, 78899, 157798, 198661, 237311, 397322, 474622, 60988927, 121977854]

約数ペア:

[(1, 121977854), (2, 60988927), (257, 474622), (307, 397322), (514, 237311), (614, 198661), (773, 157798), (1546, 78899)]