1882172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 3538080

約数和(自身を除く): 1655908

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 311, 356, 622, 1244, 1513, 3026, 5287, 6052, 10574, 21148, 27679, 55358, 110716, 470543, 941086, 1882172]

約数ペア:

[(1, 1882172), (2, 941086), (4, 470543), (17, 110716), (34, 55358), (68, 27679), (89, 21148), (178, 10574), (311, 6052), (356, 5287), (622, 3026), (1244, 1513)]