996855517

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{39679}}^1$

素因数の和:39820

約数の個数: 16

約数和(自身を含む): 1182146560

約数和(自身を除く): 185291043

約数列:

[1, 7, 37, 97, 259, 679, 3589, 25123, 39679, 277753, 1468123, 3848863, 10276861, 26942041, 142407931, 996855517]

約数ペア:

[(1, 996855517), (7, 142407931), (37, 26942041), (97, 10276861), (259, 3848863), (679, 1468123), (3589, 277753), (25123, 39679)]