2190619102

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{102203}}^1$

素因数の和:103743

約数の個数: 16

約数和(自身を含む): 3757836672

約数和(自身を除く): 1567217570

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 102203, 204406, 715421, 1430842, 156472793, 312945586, 1095309551, 2190619102]

約数ペア:

[(1, 2190619102), (2, 1095309551), (7, 312945586), (14, 156472793), (1531, 1430842), (3062, 715421), (10717, 204406), (21434, 102203)]