2006502464

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5741}}^1$

素因数の和:5923

約数の個数: 56

約数和(自身を含む): 4107045888

約数和(自身を除く): 2100543424

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 2752, 4064, 5461, 5741, 8128, 10922, 11482, 21844, 22964, 43688, 45928, 87376, 91856, 174752, 183712, 246863, 349504, 367424, 493726, 729107, 987452, 1458214, 1974904, 2916428, 3949808, 5832856, 7899616, 11665712, 15799232, 23331424, 31351601, 46662848, 62703202, 125406404, 250812808, 501625616, 1003251232, 2006502464]

約数ペア:

[(1, 2006502464), (2, 1003251232), (4, 501625616), (8, 250812808), (16, 125406404), (32, 62703202), (43, 46662848), (64, 31351601), (86, 23331424), (127, 15799232), (172, 11665712), (254, 7899616), (344, 5832856), (508, 3949808), (688, 2916428), (1016, 1974904), (1376, 1458214), (2032, 987452), (2752, 729107), (4064, 493726), (5461, 367424), (5741, 349504), (8128, 246863), (10922, 183712), (11482, 174752), (21844, 91856), (22964, 87376), (43688, 45928)]