40840809988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19748941}}^1$

素因数の和:19749003

約数の個数: 24

約数和(自身を含む): 79627734144

約数和(自身を除く): 38786924156

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19748941, 39497882, 78995764, 217238351, 434476702, 868953404, 928200227, 1856400454, 3712800908, 10210202497, 20420404994, 40840809988]

約数ペア:

[(1, 40840809988), (2, 20420404994), (4, 10210202497), (11, 3712800908), (22, 1856400454), (44, 928200227), (47, 868953404), (94, 434476702), (188, 217238351), (517, 78995764), (1034, 39497882), (2068, 19748941)]