1285202362

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1\times {\mathrm{2351}}^1$

素因数の和:3413

約数の個数: 16

約数和(自身を含む): 1936109952

約数和(自身を除く): 650907590

約数列:

[1, 2, 443, 617, 886, 1234, 2351, 4702, 273331, 546662, 1041493, 1450567, 2082986, 2901134, 642601181, 1285202362]

約数ペア:

[(1, 1285202362), (2, 642601181), (443, 2901134), (617, 2082986), (886, 1450567), (1234, 1041493), (2351, 546662), (4702, 273331)]