999972314

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{375647}}^1$

素因数の和:375682

約数の個数: 16

約数和(自身を含む): 1649846016

約数和(自身を除く): 649873702

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 375647, 751294, 4132117, 8264234, 45453287, 90906574, 499986157, 999972314]

約数ペア:

[(1, 999972314), (2, 499986157), (11, 90906574), (22, 45453287), (121, 8264234), (242, 4132117), (1331, 751294), (2662, 375647)]