2841296

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 20

約数和(自身を含む): 5532384

約数和(自身を除く): 2691088

約数列:

[1, 2, 4, 8, 16, 311, 571, 622, 1142, 1244, 2284, 2488, 4568, 4976, 9136, 177581, 355162, 710324, 1420648, 2841296]

約数ペア:

[(1, 2841296), (2, 1420648), (4, 710324), (8, 355162), (16, 177581), (311, 9136), (571, 4976), (622, 4568), (1142, 2488), (1244, 2284)]