2017265794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{321323}}^1$

素因数の和:321441

約数の個数: 16

約数和(自身を含む): 3138692832

約数和(自身を除く): 1121427038

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 321323, 642646, 13816889, 23456579, 27633778, 46913158, 1008632897, 2017265794]

約数ペア:

[(1, 2017265794), (2, 1008632897), (43, 46913158), (73, 27633778), (86, 23456579), (146, 13816889), (3139, 642646), (6278, 321323)]