778801686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{768049}}^1$

素因数の和:768080

約数の個数: 24

約数和(自身を含む): 1686637800

約数和(自身を除く): 907836114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 768049, 1536098, 2304147, 4608294, 9984637, 19969274, 29953911, 59907822, 129800281, 259600562, 389400843, 778801686]

約数ペア:

[(1, 778801686), (2, 389400843), (3, 259600562), (6, 129800281), (13, 59907822), (26, 29953911), (39, 19969274), (78, 9984637), (169, 4608294), (338, 2304147), (507, 1536098), (1014, 768049)]