2215666762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 3539337120

約数和(自身を除く): 1323670358

約数列:

[1, 2, 43, 47, 86, 94, 107, 109, 214, 218, 2021, 2209, 4042, 4418, 4601, 4687, 5029, 5123, 9202, 9374, 10058, 10246, 11663, 23326, 94987, 189974, 216247, 220289, 236363, 240781, 432494, 440578, 472726, 481562, 501509, 548161, 1003018, 1096322, 10163609, 10353583, 20327218, 20707166, 23570923, 25763567, 47141846, 51527134, 1107833381, 2215666762]

約数ペア:

[(1, 2215666762), (2, 1107833381), (43, 51527134), (47, 47141846), (86, 25763567), (94, 23570923), (107, 20707166), (109, 20327218), (214, 10353583), (218, 10163609), (2021, 1096322), (2209, 1003018), (4042, 548161), (4418, 501509), (4601, 481562), (4687, 472726), (5029, 440578), (5123, 432494), (9202, 240781), (9374, 236363), (10058, 220289), (10246, 216247), (11663, 189974), (23326, 94987)]