1115691874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{11497}}^1$

素因数の和:11922

約数の個数: 24

約数和(自身を含む): 1844256204

約数和(自身を除く): 728564330

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 4411, 8822, 11497, 22994, 48521, 97042, 126467, 252934, 1391137, 2782274, 4610297, 9220594, 50713267, 101426534, 557845937, 1115691874]

約数ペア:

[(1, 1115691874), (2, 557845937), (11, 101426534), (22, 50713267), (121, 9220594), (242, 4610297), (401, 2782274), (802, 1391137), (4411, 252934), (8822, 126467), (11497, 97042), (22994, 48521)]