1385427818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1\times {\mathrm{4513}}^1$

素因数の和:13561

約数の個数: 16

約数和(自身を含む): 2201116680

約数和(自身を除く): 815688862

約数列:

[1, 2, 17, 34, 4513, 9026, 9029, 18058, 76721, 153442, 153493, 306986, 40747877, 81495754, 692713909, 1385427818]

約数ペア:

[(1, 1385427818), (2, 692713909), (17, 81495754), (34, 40747877), (4513, 306986), (9026, 153493), (9029, 153442), (18058, 76721)]