1730404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1571804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 311, 428, 622, 1244, 1391, 2782, 4043, 5564, 8086, 16172, 33277, 66554, 133108, 432601, 865202, 1730404]

約数ペア:

[(1, 1730404), (2, 865202), (4, 432601), (13, 133108), (26, 66554), (52, 33277), (107, 16172), (214, 8086), (311, 5564), (428, 4043), (622, 2782), (1244, 1391)]