2678104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 5901840

約数和(自身を除く): 3223736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2341, 4682, 9364, 18728, 25751, 30433, 51502, 60866, 103004, 121732, 206008, 243464, 334763, 669526, 1339052, 2678104]

約数ペア:

[(1, 2678104), (2, 1339052), (4, 669526), (8, 334763), (11, 243464), (13, 206008), (22, 121732), (26, 103004), (44, 60866), (52, 51502), (88, 30433), (104, 25751), (143, 18728), (286, 9364), (572, 4682), (1144, 2341)]