4478794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 7238880

約数和(自身を除く): 2760086

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2741, 5482, 52079, 104158, 117863, 235726, 2239397, 4478794]

約数ペア:

[(1, 4478794), (2, 2239397), (19, 235726), (38, 117863), (43, 104158), (86, 52079), (817, 5482), (1634, 2741)]