2021022355832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{27850049}}^1$

素因数の和:27850295

約数の個数: 32

約数和(自身を含む): 3890094984000

約数和(自身を除く): 1869072628168

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 376, 386, 772, 1544, 9071, 18142, 36284, 72568, 27850049, 55700098, 111400196, 222800392, 1308952303, 2617904606, 5235809212, 5375059457, 10471618424, 10750118914, 21500237828, 43000475656, 252627794479, 505255588958, 1010511177916, 2021022355832]

約数ペア:

[(1, 2021022355832), (2, 1010511177916), (4, 505255588958), (8, 252627794479), (47, 43000475656), (94, 21500237828), (188, 10750118914), (193, 10471618424), (376, 5375059457), (386, 5235809212), (772, 2617904606), (1544, 1308952303), (9071, 222800392), (18142, 111400196), (36284, 55700098), (72568, 27850049)]