726452470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3158489}}^1$

素因数の和:3158519

約数の個数: 16

約数和(自身を含む): 1364467680

約数和(自身を除く): 638015210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3158489, 6316978, 15792445, 31584890, 72645247, 145290494, 363226235, 726452470]

約数ペア:

[(1, 726452470), (2, 363226235), (5, 145290494), (10, 72645247), (23, 31584890), (46, 15792445), (115, 6316978), (230, 3158489)]