553670708

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{442229}}^1$

素因数の和:442546

約数の個数: 12

約数和(自身を含む): 972021540

約数和(自身を除く): 418350832

約数列:

[1, 2, 4, 313, 626, 1252, 442229, 884458, 1768916, 138417677, 276835354, 553670708]

約数ペア:

[(1, 553670708), (2, 276835354), (4, 138417677), (313, 1768916), (626, 884458), (1252, 442229)]