820182013

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{3089}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 951027840

約数和(自身を除く): 130845827

約数列:

[1, 7, 83, 457, 581, 3089, 3199, 21623, 37931, 256387, 265517, 1411673, 1794709, 9881711, 117168859, 820182013]

約数ペア:

[(1, 820182013), (7, 117168859), (83, 9881711), (457, 1794709), (581, 1411673), (3089, 265517), (3199, 256387), (21623, 37931)]