409779976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{2609}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 796311000

約数和(自身を除く): 386531024

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 677, 1354, 2609, 2708, 5218, 5416, 10436, 19633, 20872, 39266, 75661, 78532, 151322, 157064, 302644, 605288, 1766293, 3532586, 7065172, 14130344, 51222497, 102444994, 204889988, 409779976]

約数ペア:

[(1, 409779976), (2, 204889988), (4, 102444994), (8, 51222497), (29, 14130344), (58, 7065172), (116, 3532586), (232, 1766293), (677, 605288), (1354, 302644), (2609, 157064), (2708, 151322), (5218, 78532), (5416, 75661), (10436, 39266), (19633, 20872)]