622431088

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{39019}}^1$

素因数の和:40024

約数の個数: 20

約数和(自身を含む): 1207200760

約数和(自身を除く): 584769672

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 39019, 78038, 156076, 312152, 624304, 38901943, 77803886, 155607772, 311215544, 622431088]

約数ペア:

[(1, 622431088), (2, 311215544), (4, 155607772), (8, 77803886), (16, 38901943), (997, 624304), (1994, 312152), (3988, 156076), (7976, 78038), (15952, 39019)]