1997003444

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{37277}}^1$

素因数の和:37567

約数の個数: 24

約数和(自身を含む): 3569741280

約数和(自身を除く): 1572737836

約数列:

[1, 2, 4, 59, 118, 227, 236, 454, 908, 13393, 26786, 37277, 53572, 74554, 149108, 2199343, 4398686, 8461879, 8797372, 16923758, 33847516, 499250861, 998501722, 1997003444]

約数ペア:

[(1, 1997003444), (2, 998501722), (4, 499250861), (59, 33847516), (118, 16923758), (227, 8797372), (236, 8461879), (454, 4398686), (908, 2199343), (13393, 149108), (26786, 74554), (37277, 53572)]