2260644518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1\times {\mathrm{13721}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 3700000080

約数和(自身を除く): 1439355562

約数列:

[1, 2, 11, 22, 7489, 13721, 14978, 27442, 82379, 150931, 164758, 301862, 102756569, 205513138, 1130322259, 2260644518]

約数ペア:

[(1, 2260644518), (2, 1130322259), (11, 205513138), (22, 102756569), (7489, 301862), (13721, 164758), (14978, 150931), (27442, 82379)]