2190256467

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 3365591040

約数和(自身を除く): 1175334573

約数列:

[1, 3, 7, 21, 239, 281, 717, 843, 1553, 1673, 1967, 4659, 5019, 5901, 10871, 32613, 67159, 201477, 371167, 436393, 470113, 1113501, 1309179, 1410339, 2598169, 3054751, 7794507, 9164253, 104297927, 312893781, 730085489, 2190256467]

約数ペア:

[(1, 2190256467), (3, 730085489), (7, 312893781), (21, 104297927), (239, 9164253), (281, 7794507), (717, 3054751), (843, 2598169), (1553, 1410339), (1673, 1309179), (1967, 1113501), (4659, 470113), (5019, 436393), (5901, 371167), (10871, 201477), (32613, 67159)]