1370642258

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{66221}}^1$

素因数の和:66433

約数の個数: 16

約数和(自身を含む): 2097912960

約数和(自身を除く): 727270702

約数列:

[1, 2, 79, 131, 158, 262, 10349, 20698, 66221, 132442, 5231459, 8674951, 10462918, 17349902, 685321129, 1370642258]

約数ペア:

[(1, 1370642258), (2, 685321129), (79, 17349902), (131, 10462918), (158, 8674951), (262, 5231459), (10349, 132442), (20698, 66221)]