2021084513

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1\times {\mathrm{4691}}^1$

素因数の和:5768

約数の個数: 16

約数和(自身を含む): 2350504320

約数和(自身を除く): 329419807

約数列:

[1, 7, 61, 427, 1009, 4691, 7063, 32837, 61549, 286151, 430843, 2003057, 4733219, 33132533, 288726359, 2021084513]

約数ペア:

[(1, 2021084513), (7, 288726359), (61, 33132533), (427, 4733219), (1009, 2003057), (4691, 430843), (7063, 286151), (32837, 61549)]