1245732022078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{19679189}}^1$

素因数の和:19680243

約数の個数: 16

約数和(自身を含む): 1930764689280

約数和(自身を除く): 685032667202

約数列:

[1, 2, 31, 62, 1021, 2042, 31651, 63302, 19679189, 39358378, 610054859, 1220109718, 20092451969, 40184903938, 622866011039, 1245732022078]

約数ペア:

[(1, 1245732022078), (2, 622866011039), (31, 40184903938), (62, 20092451969), (1021, 1220109718), (2042, 610054859), (31651, 39358378), (63302, 19679189)]