1238996810

素因数分解:

$2^1\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{23497}}^1$

素因数の和:28777

約数の個数: 16

約数和(自身を含む): 2230712136

約数和(自身を除く): 991715326

約数列:

[1, 2, 5, 10, 5273, 10546, 23497, 26365, 46994, 52730, 117485, 234970, 123899681, 247799362, 619498405, 1238996810]

約数ペア:

[(1, 1238996810), (2, 619498405), (5, 247799362), (10, 123899681), (5273, 234970), (10546, 117485), (23497, 52730), (26365, 46994)]