1900866445148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{187009}}^1$

素因数の和:187275

約数の個数: 96

約数和(自身を含む): 3908862074880

約数和(自身を除く): 2007995629732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 127, 187, 214, 254, 374, 428, 508, 748, 1177, 1397, 1819, 2159, 2354, 2794, 3638, 4318, 4708, 5588, 7276, 8636, 13589, 20009, 23749, 27178, 40018, 47498, 54356, 80036, 94996, 149479, 187009, 231013, 298958, 374018, 462026, 597916, 748036, 924052, 2057099, 2541143, 3179153, 4114198, 5082286, 6358306, 8228396, 10164572, 12716612, 20009963, 23750143, 34970683, 40019926, 47500286, 69941366, 80039852, 95000572, 139882732, 220109593, 261251573, 340169371, 403752431, 440219186, 522503146, 680338742, 807504862, 880438372, 1045006292, 1360677484, 1615009724, 2541265301, 3741863081, 4441276741, 5082530602, 7483726162, 8882553482, 10165061204, 14967452324, 17765106964, 27953918311, 43201510117, 55907836622, 86403020234, 111815673244, 172806040468, 475216611287, 950433222574, 1900866445148]

約数ペア:

[(1, 1900866445148), (2, 950433222574), (4, 475216611287), (11, 172806040468), (17, 111815673244), (22, 86403020234), (34, 55907836622), (44, 43201510117), (68, 27953918311), (107, 17765106964), (127, 14967452324), (187, 10165061204), (214, 8882553482), (254, 7483726162), (374, 5082530602), (428, 4441276741), (508, 3741863081), (748, 2541265301), (1177, 1615009724), (1397, 1360677484), (1819, 1045006292), (2159, 880438372), (2354, 807504862), (2794, 680338742), (3638, 522503146), (4318, 440219186), (4708, 403752431), (5588, 340169371), (7276, 261251573), (8636, 220109593), (13589, 139882732), (20009, 95000572), (23749, 80039852), (27178, 69941366), (40018, 47500286), (47498, 40019926), (54356, 34970683), (80036, 23750143), (94996, 20009963), (149479, 12716612), (187009, 10164572), (231013, 8228396), (298958, 6358306), (374018, 5082286), (462026, 4114198), (597916, 3179153), (748036, 2541143), (924052, 2057099)]