9978045016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{65645033}}^1$

素因数の和:65645058

約数の個数: 16

約数和(自身を含む): 19693510200

約数和(自身を除く): 9715465184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 65645033, 131290066, 262580132, 525160264, 1247255627, 2494511254, 4989022508, 9978045016]

約数ペア:

[(1, 9978045016), (2, 4989022508), (4, 2494511254), (8, 1247255627), (19, 525160264), (38, 262580132), (76, 131290066), (152, 65645033)]