2561448

素因数分解:

$2^3\times 3^1\times {\mathrm{106727}}^1$

素因数の和:106736

約数の個数: 16

約数和(自身を含む): 6403680

約数和(自身を除く): 3842232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 106727, 213454, 320181, 426908, 640362, 853816, 1280724, 2561448]

約数ペア:

[(1, 2561448), (2, 1280724), (3, 853816), (4, 640362), (6, 426908), (8, 320181), (12, 213454), (24, 106727)]