2048471870

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{462409}}^1$

素因数の和:462859

約数の個数: 16

約数和(自身を含む): 3695580720

約数和(自身を除く): 1647108850

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 462409, 924818, 2312045, 4624090, 204847187, 409694374, 1024235935, 2048471870]

約数ペア:

[(1, 2048471870), (2, 1024235935), (5, 409694374), (10, 204847187), (443, 4624090), (886, 2312045), (2215, 924818), (4430, 462409)]