2666557295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{32801}}^1$

素因数の和:33106

約数の個数: 16

約数和(自身を含む): 3259206720

約数和(自身を除く): 592649425

約数列:

[1, 5, 71, 229, 355, 1145, 16259, 32801, 81295, 164005, 2328871, 7511429, 11644355, 37557145, 533311459, 2666557295]

約数ペア:

[(1, 2666557295), (5, 533311459), (71, 37557145), (229, 11644355), (355, 7511429), (1145, 2328871), (16259, 164005), (32801, 81295)]