520065666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{2579}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 1195365600

約数和(自身を除く): 675299934

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 659, 1318, 1977, 2579, 3954, 5158, 5931, 7737, 11203, 11862, 15474, 22406, 23211, 33609, 43843, 46422, 67218, 87686, 100827, 131529, 201654, 263058, 394587, 789174, 1699561, 3399122, 5098683, 10197366, 15296049, 28892537, 30592098, 57785074, 86677611, 173355222, 260032833, 520065666]

約数ペア:

[(1, 520065666), (2, 260032833), (3, 173355222), (6, 86677611), (9, 57785074), (17, 30592098), (18, 28892537), (34, 15296049), (51, 10197366), (102, 5098683), (153, 3399122), (306, 1699561), (659, 789174), (1318, 394587), (1977, 263058), (2579, 201654), (3954, 131529), (5158, 100827), (5931, 87686), (7737, 67218), (11203, 46422), (11862, 43843), (15474, 33609), (22406, 23211)]