945518119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 1186012800

約数和(自身を除く): 240494681

約数列:

[1, 7, 13, 73, 91, 317, 449, 511, 949, 2219, 3143, 4121, 5837, 6643, 23141, 28847, 32777, 40859, 142333, 161987, 229439, 300833, 426101, 996331, 1850329, 2105831, 2982707, 10390309, 12952303, 72732163, 135074017, 945518119]

約数ペア:

[(1, 945518119), (7, 135074017), (13, 72732163), (73, 12952303), (91, 10390309), (317, 2982707), (449, 2105831), (511, 1850329), (949, 996331), (2219, 426101), (3143, 300833), (4121, 229439), (5837, 161987), (6643, 142333), (23141, 40859), (28847, 32777)]