804947768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{2393}}^1$

素因数の和:4631

約数の個数: 32

約数和(自身を含む): 1590094800

約数和(自身を除く): 785147032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2213, 2393, 4426, 4786, 8852, 9572, 17704, 19144, 42047, 45467, 84094, 90934, 168188, 181868, 336376, 363736, 5295709, 10591418, 21182836, 42365672, 100618471, 201236942, 402473884, 804947768]

約数ペア:

[(1, 804947768), (2, 402473884), (4, 201236942), (8, 100618471), (19, 42365672), (38, 21182836), (76, 10591418), (152, 5295709), (2213, 363736), (2393, 336376), (4426, 181868), (4786, 168188), (8852, 90934), (9572, 84094), (17704, 45467), (19144, 42047)]