520184

素因数分解:

$2^3\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 1135440

約数和(自身を除く): 615256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1327, 2654, 5308, 9289, 10616, 18578, 37156, 65023, 74312, 130046, 260092, 520184]

約数ペア:

[(1, 520184), (2, 260092), (4, 130046), (7, 74312), (8, 65023), (14, 37156), (28, 18578), (49, 10616), (56, 9289), (98, 5308), (196, 2654), (392, 1327)]