2478866585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{252559}}^1$

素因数の和:252728

約数の個数: 16

約数和(自身を含む): 3224686080

約数和(自身を除く): 745819495

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 252559, 1262795, 3283267, 16416335, 38136409, 190682045, 495773317, 2478866585]

約数ペア:

[(1, 2478866585), (5, 495773317), (13, 190682045), (65, 38136409), (151, 16416335), (755, 3283267), (1963, 1262795), (9815, 252559)]