2396529136

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{74929}}^1$

素因数の和:76936

約数の個数: 20

約数和(自身を含む): 4645660000

約数和(自身を除く): 2249130864

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 15992, 31984, 74929, 149858, 299716, 599432, 1198864, 149783071, 299566142, 599132284, 1198264568, 2396529136]

約数ペア:

[(1, 2396529136), (2, 1198264568), (4, 599132284), (8, 299566142), (16, 149783071), (1999, 1198864), (3998, 599432), (7996, 299716), (15992, 149858), (31984, 74929)]