486779548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{4639}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 876310400

約数和(自身を除く): 389530852

約数列:

[1, 2, 4, 37, 74, 148, 709, 1418, 2836, 4639, 9278, 18556, 26233, 52466, 104932, 171643, 343286, 686572, 3289051, 6578102, 13156204, 121694887, 243389774, 486779548]

約数ペア:

[(1, 486779548), (2, 243389774), (4, 121694887), (37, 13156204), (74, 6578102), (148, 3289051), (709, 686572), (1418, 343286), (2836, 171643), (4639, 104932), (9278, 52466), (18556, 26233)]