808224742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{190709}}^1$

素因数の和:190887

約数の個数: 16

約数和(自身を含む): 1313610480

約数和(自身を除く): 505385738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 190709, 381418, 2479217, 4958434, 31085567, 62171134, 404112371, 808224742]

約数ペア:

[(1, 808224742), (2, 404112371), (13, 62171134), (26, 31085567), (163, 4958434), (326, 2479217), (2119, 381418), (4238, 190709)]