4543390

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 8216640

約数和(自身を除く): 3673250

約数列:

[1, 2, 5, 10, 239, 478, 1195, 1901, 2390, 3802, 9505, 19010, 454339, 908678, 2271695, 4543390]

約数ペア:

[(1, 4543390), (2, 2271695), (5, 908678), (10, 454339), (239, 19010), (478, 9505), (1195, 3802), (1901, 2390)]