8381399042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{211129}}^1$

素因数の和:212017

約数の個数: 16

約数和(自身を含む): 13133975040

約数和(自身を除く): 4752575998

約数列:

[1, 2, 23, 46, 863, 1726, 19849, 39698, 211129, 422258, 4855967, 9711934, 182204327, 364408654, 4190699521, 8381399042]

約数ペア:

[(1, 8381399042), (2, 4190699521), (23, 364408654), (46, 182204327), (863, 9711934), (1726, 4855967), (19849, 422258), (39698, 211129)]