8266707254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{318907}}^1$

素因数の和:319919

約数の個数: 16

約数和(自身を含む): 13367347728

約数和(自身を除く): 5100640474

約数列:

[1, 2, 13, 26, 997, 1994, 12961, 25922, 318907, 637814, 4145791, 8291582, 317950279, 635900558, 4133353627, 8266707254]

約数ペア:

[(1, 8266707254), (2, 4133353627), (13, 635900558), (26, 317950279), (997, 8291582), (1994, 4145791), (12961, 637814), (25922, 318907)]