2521000552

素因数分解:

$2^3\times 7^1\times {\mathrm{45017867}}^1$

素因数の和:45017880

約数の個数: 16

約数和(自身を含む): 5402144160

約数和(自身を除く): 2881143608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45017867, 90035734, 180071468, 315125069, 360142936, 630250138, 1260500276, 2521000552]

約数ペア:

[(1, 2521000552), (2, 1260500276), (4, 630250138), (7, 360142936), (8, 315125069), (14, 180071468), (28, 90035734), (56, 45017867)]