2939335948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18269}}^1$

素因数の和:18394

約数の個数: 48

約数和(自身を含む): 5678316000

約数和(自身を除く): 2738980052

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 292, 551, 1102, 1387, 2117, 2204, 2774, 4234, 5548, 8468, 18269, 36538, 40223, 73076, 80446, 160892, 347111, 529801, 694222, 1059602, 1333637, 1388444, 2119204, 2667274, 5334548, 10066219, 20132438, 25339103, 38675473, 40264876, 50678206, 77350946, 101356412, 154701892, 734833987, 1469667974, 2939335948]

約数ペア:

[(1, 2939335948), (2, 1469667974), (4, 734833987), (19, 154701892), (29, 101356412), (38, 77350946), (58, 50678206), (73, 40264876), (76, 38675473), (116, 25339103), (146, 20132438), (292, 10066219), (551, 5334548), (1102, 2667274), (1387, 2119204), (2117, 1388444), (2204, 1333637), (2774, 1059602), (4234, 694222), (5548, 529801), (8468, 347111), (18269, 160892), (36538, 80446), (40223, 73076)]