2972740864

素因数分解:

$2^8\times {\mathrm{11612269}}^1$

素因数の和:11612285

約数の個数: 18

約数和(自身を含む): 5933869970

約数和(自身を除く): 2961129106

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 11612269, 23224538, 46449076, 92898152, 185796304, 371592608, 743185216, 1486370432, 2972740864]

約数ペア:

[(1, 2972740864), (2, 1486370432), (4, 743185216), (8, 371592608), (16, 185796304), (32, 92898152), (64, 46449076), (128, 23224538), (256, 11612269)]