2520344

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 4745520

約数和(自身を除く): 2225176

約数列:

[1, 2, 4, 8, 311, 622, 1013, 1244, 2026, 2488, 4052, 8104, 315043, 630086, 1260172, 2520344]

約数ペア:

[(1, 2520344), (2, 1260172), (4, 630086), (8, 315043), (311, 8104), (622, 4052), (1013, 2488), (1244, 2026)]