2099960056

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{379877}}^1$

素因数の和:380574

約数の個数: 16

約数和(自身を含む): 3943133640

約数和(自身を除く): 1843173584

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 379877, 759754, 1519508, 3039016, 262495007, 524990014, 1049980028, 2099960056]

約数ペア:

[(1, 2099960056), (2, 1049980028), (4, 524990014), (8, 262495007), (691, 3039016), (1382, 1519508), (2764, 759754), (5528, 379877)]