123886228

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 221719680

約数和(自身を除く): 97833452

約数列:

[1, 2, 4, 53, 106, 212, 311, 622, 1244, 1879, 3758, 7516, 16483, 32966, 65932, 99587, 199174, 398348, 584369, 1168738, 2337476, 30971557, 61943114, 123886228]

約数ペア:

[(1, 123886228), (2, 61943114), (4, 30971557), (53, 2337476), (106, 1168738), (212, 584369), (311, 398348), (622, 199174), (1244, 99587), (1879, 65932), (3758, 32966), (7516, 16483)]