4991012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 9639672

約数和(自身を除く): 4648660

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 2341, 4682, 9364, 30433, 60866, 95981, 121732, 191962, 383924, 1247753, 2495506, 4991012]

約数ペア:

[(1, 4991012), (2, 2495506), (4, 1247753), (13, 383924), (26, 191962), (41, 121732), (52, 95981), (82, 60866), (164, 30433), (533, 9364), (1066, 4682), (2132, 2341)]