13308028144

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{415253}}^1$

素因数の和:417264

約数の個数: 20

約数和(自身を含む): 25797239496

約数和(自身を除く): 12489211352

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 8012, 16024, 32048, 415253, 830506, 1661012, 3322024, 6644048, 831751759, 1663503518, 3327007036, 6654014072, 13308028144]

約数ペア:

[(1, 13308028144), (2, 6654014072), (4, 3327007036), (8, 1663503518), (16, 831751759), (2003, 6644048), (4006, 3322024), (8012, 1661012), (16024, 830506), (32048, 415253)]