240804526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{26573}}^1$

素因数の和:26795

約数の個数: 16

約数和(自身を含む): 378838944

約数和(自身を除く): 138034418

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 26573, 53146, 611179, 1222358, 5234881, 10469762, 120402263, 240804526]

約数ペア:

[(1, 240804526), (2, 120402263), (23, 10469762), (46, 5234881), (197, 1222358), (394, 611179), (4531, 53146), (9062, 26573)]