2040770182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{4201}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 3398174208

約数和(自身を除く): 1357404026

約数列:

[1, 2, 11, 22, 71, 142, 311, 622, 781, 1562, 3421, 4201, 6842, 8402, 22081, 44162, 46211, 92422, 242891, 298271, 485782, 596542, 1306511, 2613022, 3280981, 6561962, 14371621, 28743242, 92762281, 185524562, 1020385091, 2040770182]

約数ペア:

[(1, 2040770182), (2, 1020385091), (11, 185524562), (22, 92762281), (71, 28743242), (142, 14371621), (311, 6561962), (622, 3280981), (781, 2613022), (1562, 1306511), (3421, 596542), (4201, 485782), (6842, 298271), (8402, 242891), (22081, 92422), (44162, 46211)]