828931868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{243517}}^1$

素因数の和:243581

約数の個数: 24

約数和(自身を含む): 1554618912

約数和(自身を除く): 725687044

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 243517, 487034, 974068, 5600891, 9010129, 11201782, 18020258, 22403564, 36040516, 207232967, 414465934, 828931868]

約数ペア:

[(1, 828931868), (2, 414465934), (4, 207232967), (23, 36040516), (37, 22403564), (46, 18020258), (74, 11201782), (92, 9010129), (148, 5600891), (851, 974068), (1702, 487034), (3404, 243517)]