2021288056

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1133009}}^1$

素因数の和:1133238

約数の個数: 16

約数和(自身を含む): 3806913600

約数和(自身を除く): 1785625544

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 1133009, 2266018, 4532036, 9064072, 252661007, 505322014, 1010644028, 2021288056]

約数ペア:

[(1, 2021288056), (2, 1010644028), (4, 505322014), (8, 252661007), (223, 9064072), (446, 4532036), (892, 2266018), (1784, 1133009)]