2017870018

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1\times {\mathrm{6661}}^1$

素因数の和:7737

約数の個数: 16

約数和(自身を含む): 3048744384

約数和(自身を除く): 1030874366

約数列:

[1, 2, 167, 334, 907, 1814, 6661, 13322, 151469, 302938, 1112387, 2224774, 6041527, 12083054, 1008935009, 2017870018]

約数ペア:

[(1, 2017870018), (2, 1008935009), (167, 12083054), (334, 6041527), (907, 2224774), (1814, 1112387), (6661, 302938), (13322, 151469)]