1330366818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{128389}}^1$

素因数の和:128562

約数の個数: 32

約数和(自身を含む): 2921129280

約数和(自身を除く): 1590762462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 128389, 256778, 385167, 770334, 1412279, 2824558, 4236837, 8473674, 20157073, 40314146, 60471219, 120942438, 221727803, 443455606, 665183409, 1330366818]

約数ペア:

[(1, 1330366818), (2, 665183409), (3, 443455606), (6, 221727803), (11, 120942438), (22, 60471219), (33, 40314146), (66, 20157073), (157, 8473674), (314, 4236837), (471, 2824558), (942, 1412279), (1727, 770334), (3454, 385167), (5181, 256778), (10362, 128389)]