2944164490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7180889}}^1$

素因数の和:7180937

約数の個数: 16

約数和(自身を含む): 5428752840

約数和(自身を除く): 2484588350

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 7180889, 14361778, 35904445, 71808890, 294416449, 588832898, 1472082245, 2944164490]

約数ペア:

[(1, 2944164490), (2, 1472082245), (5, 588832898), (10, 294416449), (41, 71808890), (82, 35904445), (205, 14361778), (410, 7180889)]