680210936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{3359}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 1351728000

約数和(自身を除く): 671517064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1489, 2978, 3359, 5956, 6718, 11912, 13436, 25313, 26872, 50626, 57103, 101252, 114206, 202504, 228412, 456824, 5001551, 10003102, 20006204, 40012408, 85026367, 170052734, 340105468, 680210936]

約数ペア:

[(1, 680210936), (2, 340105468), (4, 170052734), (8, 85026367), (17, 40012408), (34, 20006204), (68, 10003102), (136, 5001551), (1489, 456824), (2978, 228412), (3359, 202504), (5956, 114206), (6718, 101252), (11912, 57103), (13436, 50626), (25313, 26872)]