2038967066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 3404021760

約数和(自身を除く): 1365054694

約数列:

[1, 2, 23, 37, 46, 47, 71, 74, 94, 142, 359, 718, 851, 1081, 1633, 1702, 1739, 2162, 2627, 3266, 3337, 3478, 5254, 6674, 8257, 13283, 16514, 16873, 25489, 26566, 33746, 39997, 50978, 60421, 76751, 79994, 120842, 123469, 153502, 246938, 305509, 388079, 586247, 611018, 624301, 776158, 943093, 1172494, 1197983, 1248602, 1886186, 2395966, 2839787, 5679574, 14358923, 21691139, 27553609, 28717846, 43382278, 44325371, 55107218, 88650742, 1019483533, 2038967066]

約数ペア:

[(1, 2038967066), (2, 1019483533), (23, 88650742), (37, 55107218), (46, 44325371), (47, 43382278), (71, 28717846), (74, 27553609), (94, 21691139), (142, 14358923), (359, 5679574), (718, 2839787), (851, 2395966), (1081, 1886186), (1633, 1248602), (1702, 1197983), (1739, 1172494), (2162, 943093), (2627, 776158), (3266, 624301), (3337, 611018), (3478, 586247), (5254, 388079), (6674, 305509), (8257, 246938), (13283, 153502), (16514, 123469), (16873, 120842), (25489, 79994), (26566, 76751), (33746, 60421), (39997, 50978)]