2485931838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383987}}^1$

素因数の和:384088

約数の個数: 32

約数和(自身を含む): 5418838656

約数和(自身を除く): 2932906818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 383987, 767974, 1151961, 2303922, 4991831, 9983662, 14975493, 29950986, 31870921, 63741842, 95612763, 191225526, 414321973, 828643946, 1242965919, 2485931838]

約数ペア:

[(1, 2485931838), (2, 1242965919), (3, 828643946), (6, 414321973), (13, 191225526), (26, 95612763), (39, 63741842), (78, 31870921), (83, 29950986), (166, 14975493), (249, 9983662), (498, 4991831), (1079, 2303922), (2158, 1151961), (3237, 767974), (6474, 383987)]