2541840558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 5497390080

約数和(自身を除く): 2955549522

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 181, 282, 362, 543, 893, 1086, 1786, 2621, 2679, 3439, 5242, 5358, 6878, 7863, 8507, 10317, 15726, 17014, 20634, 25521, 49799, 51042, 99598, 123187, 149397, 161633, 246374, 298794, 323266, 369561, 474401, 484899, 739122, 948802, 969798, 1423203, 2340553, 2846406, 4681106, 7021659, 9013619, 14043318, 18027238, 22296847, 27040857, 44593694, 54081714, 66890541, 133781082, 423640093, 847280186, 1270920279, 2541840558]

約数ペア:

[(1, 2541840558), (2, 1270920279), (3, 847280186), (6, 423640093), (19, 133781082), (38, 66890541), (47, 54081714), (57, 44593694), (94, 27040857), (114, 22296847), (141, 18027238), (181, 14043318), (282, 9013619), (362, 7021659), (543, 4681106), (893, 2846406), (1086, 2340553), (1786, 1423203), (2621, 969798), (2679, 948802), (3439, 739122), (5242, 484899), (5358, 474401), (6878, 369561), (7863, 323266), (8507, 298794), (10317, 246374), (15726, 161633), (17014, 149397), (20634, 123187), (25521, 99598), (49799, 51042)]