2001034340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1031461}}^1$

素因数の和:1031567

約数の個数: 24

約数和(自身を含む): 4245497592

約数和(自身を除く): 2244463252

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1031461, 2062922, 4125844, 5157305, 10314610, 20629220, 100051717, 200103434, 400206868, 500258585, 1000517170, 2001034340]

約数ペア:

[(1, 2001034340), (2, 1000517170), (4, 500258585), (5, 400206868), (10, 200103434), (20, 100051717), (97, 20629220), (194, 10314610), (388, 5157305), (485, 4125844), (970, 2062922), (1940, 1031461)]