2015372883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 2873928960

約数和(自身を除く): 858556077

約数列:

[1, 3, 19, 57, 83, 249, 313, 939, 1361, 1577, 4083, 4731, 5947, 17841, 25859, 25979, 77577, 77937, 112963, 338889, 425993, 493601, 1277979, 1480803, 2146297, 6438891, 8093867, 24281601, 35357419, 106072257, 671790961, 2015372883]

約数ペア:

[(1, 2015372883), (3, 671790961), (19, 106072257), (57, 35357419), (83, 24281601), (249, 8093867), (313, 6438891), (939, 2146297), (1361, 1480803), (1577, 1277979), (4083, 493601), (4731, 425993), (5947, 338889), (17841, 112963), (25859, 77937), (25979, 77577)]