565564506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{31663}}^1$

素因数の和:31910

約数の個数: 32

約数和(自身を含む): 1223496960

約数和(自身を除く): 657932454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17862, 31663, 63326, 94989, 189978, 411619, 823238, 1234857, 2469714, 7250827, 14501654, 21752481, 43504962, 94260751, 188521502, 282782253, 565564506]

約数ペア:

[(1, 565564506), (2, 282782253), (3, 188521502), (6, 94260751), (13, 43504962), (26, 21752481), (39, 14501654), (78, 7250827), (229, 2469714), (458, 1234857), (687, 823238), (1374, 411619), (2977, 189978), (5954, 94989), (8931, 63326), (17862, 31663)]