2545946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 16

約数和(自身を含む): 4143048

約数和(自身を除く): 1597102

約数列:

[1, 2, 13, 26, 181, 362, 541, 1082, 2353, 4706, 7033, 14066, 97921, 195842, 1272973, 2545946]

約数ペア:

[(1, 2545946), (2, 1272973), (13, 195842), (26, 97921), (181, 14066), (362, 7033), (541, 4706), (1082, 2353)]