170785946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 275365440

約数和(自身を除く): 104579494

約数列:

[1, 2, 19, 38, 83, 166, 173, 313, 346, 626, 1577, 3154, 3287, 5947, 6574, 11894, 14359, 25979, 28718, 51958, 54149, 108298, 272821, 493601, 545642, 987202, 1028831, 2057662, 4494367, 8988734, 85392973, 170785946]

約数ペア:

[(1, 170785946), (2, 85392973), (19, 8988734), (38, 4494367), (83, 2057662), (166, 1028831), (173, 987202), (313, 545642), (346, 493601), (626, 272821), (1577, 108298), (3154, 54149), (3287, 51958), (5947, 28718), (6574, 25979), (11894, 14359)]