580940998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1389811}}^1$

素因数の和:1389843

約数の個数: 16

約数和(自身を含む): 1000664640

約数和(自身を除く): 419723642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1389811, 2779622, 15287921, 26406409, 30575842, 52812818, 290470499, 580940998]

約数ペア:

[(1, 580940998), (2, 290470499), (11, 52812818), (19, 30575842), (22, 26406409), (38, 15287921), (209, 2779622), (418, 1389811)]