2645496958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5355257}}^1$

素因数の和:5355291

約数の個数: 16

約数和(自身を含む): 4498416720

約数和(自身を除く): 1852919762

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5355257, 10710514, 69618341, 101749883, 139236682, 203499766, 1322748479, 2645496958]

約数ペア:

[(1, 2645496958), (2, 1322748479), (13, 203499766), (19, 139236682), (26, 101749883), (38, 69618341), (247, 10710514), (494, 5355257)]