989544688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5622413}}^1$

素因数の和:5622432

約数の個数: 20

約数和(自身を含む): 2091538008

約数和(自身を除く): 1101993320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5622413, 11244826, 22489652, 44979304, 61846543, 89958608, 123693086, 247386172, 494772344, 989544688]

約数ペア:

[(1, 989544688), (2, 494772344), (4, 247386172), (8, 123693086), (11, 89958608), (16, 61846543), (22, 44979304), (44, 22489652), (88, 11244826), (176, 5622413)]