2616016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12598

約数の個数: 20

約数和(自身を含む): 5458852

約数和(自身を除く): 2842836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12577, 25154, 50308, 100616, 163501, 201232, 327002, 654004, 1308008, 2616016]

約数ペア:

[(1, 2616016), (2, 1308008), (4, 654004), (8, 327002), (13, 201232), (16, 163501), (26, 100616), (52, 50308), (104, 25154), (208, 12577)]