253329770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{589139}}^1$

素因数の和:589189

約数の個数: 16

約数和(自身を含む): 466598880

約数和(自身を除く): 213269110

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 589139, 1178278, 2945695, 5891390, 25332977, 50665954, 126664885, 253329770]

約数ペア:

[(1, 253329770), (2, 126664885), (5, 50665954), (10, 25332977), (43, 5891390), (86, 2945695), (215, 1178278), (430, 589139)]