4397894738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{106657}}^1$

素因数の和:107101

約数の個数: 16

約数和(自身を含む): 6738652440

約数和(自身を除く): 2340757702

約数列:

[1, 2, 53, 106, 389, 778, 20617, 41234, 106657, 213314, 5652821, 11305642, 41489573, 82979146, 2198947369, 4397894738]

約数ペア:

[(1, 4397894738), (2, 2198947369), (53, 82979146), (106, 41489573), (389, 11305642), (778, 5652821), (20617, 213314), (41234, 106657)]