1215690058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{56909}}^1$

素因数の和:57893

約数の個数: 16

約数和(自身を含む): 1991394720

約数和(自身を除く): 775704662

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 56909, 113818, 625999, 1251998, 55258639, 110517278, 607845029, 1215690058]

約数ペア:

[(1, 1215690058), (2, 607845029), (11, 110517278), (22, 55258639), (971, 1251998), (1942, 625999), (10681, 113818), (21362, 56909)]