4447790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3596050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 1861, 2390, 3722, 9305, 18610, 444779, 889558, 2223895, 4447790]

約数ペア:

[(1, 4447790), (2, 2223895), (5, 889558), (10, 444779), (239, 18610), (478, 9305), (1195, 3722), (1861, 2390)]