1938398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1787170

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 307, 451, 574, 614, 902, 2149, 3157, 3377, 4298, 6314, 6754, 12587, 23639, 25174, 47278, 88109, 138457, 176218, 276914, 969199, 1938398]

約数ペア:

[(1, 1938398), (2, 969199), (7, 276914), (11, 176218), (14, 138457), (22, 88109), (41, 47278), (77, 25174), (82, 23639), (154, 12587), (287, 6754), (307, 6314), (451, 4298), (574, 3377), (614, 3157), (902, 2149)]