2912856152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{4447}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 5598875520

約数和(自身を除く): 2686019368

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1997, 3994, 4447, 7988, 8894, 15976, 17788, 35576, 81877, 163754, 182327, 327508, 364654, 655016, 729308, 1458616, 8880659, 17761318, 35522636, 71045272, 364107019, 728214038, 1456428076, 2912856152]

約数ペア:

[(1, 2912856152), (2, 1456428076), (4, 728214038), (8, 364107019), (41, 71045272), (82, 35522636), (164, 17761318), (328, 8880659), (1997, 1458616), (3994, 729308), (4447, 655016), (7988, 364654), (8894, 327508), (15976, 182327), (17788, 163754), (35576, 81877)]