2017391882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7159}}^1\times {\mathrm{12809}}^1$

素因数の和:19981

約数の個数: 16

約数和(自身を含む): 3301905600

約数和(自身を除く): 1284513718

約数列:

[1, 2, 11, 22, 7159, 12809, 14318, 25618, 78749, 140899, 157498, 281798, 91699631, 183399262, 1008695941, 2017391882]

約数ペア:

[(1, 2017391882), (2, 1008695941), (11, 183399262), (22, 91699631), (7159, 281798), (12809, 157498), (14318, 140899), (25618, 78749)]