2012057782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{106537}}^1$

素因数の和:106636

約数の個数: 32

約数和(自身を含む): 3681953280

約数和(自身を除く): 1669895498

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 106537, 213074, 745759, 1491518, 2024203, 4048406, 7564127, 14169421, 15128254, 28338842, 52948889, 105897778, 143718413, 287436826, 1006028891, 2012057782]

約数ペア:

[(1, 2012057782), (2, 1006028891), (7, 287436826), (14, 143718413), (19, 105897778), (38, 52948889), (71, 28338842), (133, 15128254), (142, 14169421), (266, 7564127), (497, 4048406), (994, 2024203), (1349, 1491518), (2698, 745759), (9443, 213074), (18886, 106537)]