2195746

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 3900096

約数和(自身を除く): 1704350

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 2209, 3337, 4418, 6674, 15463, 23359, 30926, 46718, 156839, 313678, 1097873, 2195746]

約数ペア:

[(1, 2195746), (2, 1097873), (7, 313678), (14, 156839), (47, 46718), (71, 30926), (94, 23359), (142, 15463), (329, 6674), (497, 4418), (658, 3337), (994, 2209)]