2080321058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{5077}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 3378291840

約数和(自身を除く): 1297970782

約数列:

[1, 2, 19, 38, 41, 82, 263, 526, 779, 1558, 4997, 5077, 9994, 10154, 10783, 21566, 96463, 192926, 204877, 208157, 409754, 416314, 1335251, 2670502, 3954983, 7909966, 25369769, 50739538, 54745291, 109490582, 1040160529, 2080321058]

約数ペア:

[(1, 2080321058), (2, 1040160529), (19, 109490582), (38, 54745291), (41, 50739538), (82, 25369769), (263, 7909966), (526, 3954983), (779, 2670502), (1558, 1335251), (4997, 416314), (5077, 409754), (9994, 208157), (10154, 204877), (10783, 192926), (21566, 96463)]