2129345072

素因数分解:

$2^4\times {\mathrm{10513}}^1\times {\mathrm{12659}}^1$

素因数の和:23180

約数の個数: 20

約数和(自身を含む): 4126324440

約数和(自身を除く): 1996979368

約数列:

[1, 2, 4, 8, 16, 10513, 12659, 21026, 25318, 42052, 50636, 84104, 101272, 168208, 202544, 133084067, 266168134, 532336268, 1064672536, 2129345072]

約数ペア:

[(1, 2129345072), (2, 1064672536), (4, 532336268), (8, 266168134), (16, 133084067), (10513, 202544), (12659, 168208), (21026, 101272), (25318, 84104), (42052, 50636)]