2017554985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{32119}}^1$

素因数の和:32880

約数の個数: 16

約数和(自身を含む): 2567030400

約数和(自身を除く): 549475415

約数列:

[1, 5, 17, 85, 739, 3695, 12563, 32119, 62815, 160595, 546023, 2730115, 23735941, 118679705, 403510997, 2017554985]

約数ペア:

[(1, 2017554985), (5, 403510997), (17, 118679705), (85, 23735941), (739, 2730115), (3695, 546023), (12563, 160595), (32119, 62815)]