26602390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26339}}^1$

素因数の和:26447

約数の個数: 16

約数和(自身を含む): 48360240

約数和(自身を除く): 21757850

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 26339, 52678, 131695, 263390, 2660239, 5320478, 13301195, 26602390]

約数ペア:

[(1, 26602390), (2, 13301195), (5, 5320478), (10, 2660239), (101, 263390), (202, 131695), (505, 52678), (1010, 26339)]