9961736864

素因数分解:

$2^5\times {\mathrm{997}}^1\times {\mathrm{312241}}^1$

素因数の和:313248

約数の個数: 24

約数和(自身を含む): 19631903508

約数和(自身を除く): 9670166644

約数列:

[1, 2, 4, 8, 16, 32, 997, 1994, 3988, 7976, 15952, 31904, 312241, 624482, 1248964, 2497928, 4995856, 9991712, 311304277, 622608554, 1245217108, 2490434216, 4980868432, 9961736864]

約数ペア:

[(1, 9961736864), (2, 4980868432), (4, 2490434216), (8, 1245217108), (16, 622608554), (32, 311304277), (997, 9991712), (1994, 4995856), (3988, 2497928), (7976, 1248964), (15952, 624482), (31904, 312241)]