2015665072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1114859}}^1$

素因数の和:1114980

約数の個数: 20

約数和(自身を含む): 3939915240

約数和(自身を除く): 1924250168

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1114859, 2229718, 4459436, 8918872, 17837744, 125979067, 251958134, 503916268, 1007832536, 2015665072]

約数ペア:

[(1, 2015665072), (2, 1007832536), (4, 503916268), (8, 251958134), (16, 125979067), (113, 17837744), (226, 8918872), (452, 4459436), (904, 2229718), (1808, 1114859)]