2756190046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{20981}}^1$

素因数の和:24459

約数の個数: 16

約数和(自身を含む): 4353345360

約数和(自身を除く): 1597155314

約数列:

[1, 2, 19, 38, 3457, 6914, 20981, 41962, 65683, 131366, 398639, 797278, 72531317, 145062634, 1378095023, 2756190046]

約数ペア:

[(1, 2756190046), (2, 1378095023), (19, 145062634), (38, 72531317), (3457, 797278), (6914, 398639), (20981, 131366), (41962, 65683)]