2140876801

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{38273}}^1$

素因数の和:38472

約数の個数: 16

約数和(自身を含む): 2505875328

約数和(自身を除く): 364998527

約数列:

[1, 7, 61, 131, 427, 917, 7991, 38273, 55937, 267911, 2334653, 5013763, 16342571, 35096341, 305839543, 2140876801]

約数ペア:

[(1, 2140876801), (7, 305839543), (61, 35096341), (131, 16342571), (427, 5013763), (917, 2334653), (7991, 267911), (38273, 55937)]