1541228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2942352

約数和(自身を除く): 1401124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 277, 428, 554, 1108, 1391, 2782, 3601, 5564, 7202, 14404, 29639, 59278, 118556, 385307, 770614, 1541228]

約数ペア:

[(1, 1541228), (2, 770614), (4, 385307), (13, 118556), (26, 59278), (52, 29639), (107, 14404), (214, 7202), (277, 5564), (428, 3601), (554, 2782), (1108, 1391)]