2085191042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{449201}}^1$

素因数の和:449425

約数の個数: 16

約数和(自身を含む): 3428309664

約数和(自身を除く): 1343118622

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 449201, 898402, 4941211, 9882422, 94781411, 189562822, 1042595521, 2085191042]

約数ペア:

[(1, 2085191042), (2, 1042595521), (11, 189562822), (22, 94781411), (211, 9882422), (422, 4941211), (2321, 898402), (4642, 449201)]