643532001842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{30612311}}^1$

素因数の和:30612793

約数の個数: 16

約数和(自身を含む): 1009471600512

約数和(自身を除く): 365939598670

約数列:

[1, 2, 23, 46, 457, 914, 10511, 21022, 30612311, 61224622, 704083153, 1408166306, 13989826127, 27979652254, 321766000921, 643532001842]

約数ペア:

[(1, 643532001842), (2, 321766000921), (23, 27979652254), (46, 13989826127), (457, 1408166306), (914, 704083153), (10511, 61224622), (21022, 30612311)]