1027702514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 1772789760

約数和(自身を除く): 745087246

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 83, 166, 437, 457, 589, 713, 874, 914, 1178, 1426, 1577, 1909, 2573, 3154, 3818, 5146, 8683, 10511, 13547, 14167, 17366, 21022, 27094, 28334, 36271, 37931, 48887, 59179, 72542, 75862, 97774, 118358, 199709, 269173, 325841, 399418, 538346, 651682, 720689, 872413, 1124401, 1175861, 1441378, 1744826, 2248802, 2351722, 6190979, 12381958, 16575847, 22341359, 27044803, 33151694, 44682718, 54089606, 513851257, 1027702514]

約数ペア:

[(1, 1027702514), (2, 513851257), (19, 54089606), (23, 44682718), (31, 33151694), (38, 27044803), (46, 22341359), (62, 16575847), (83, 12381958), (166, 6190979), (437, 2351722), (457, 2248802), (589, 1744826), (713, 1441378), (874, 1175861), (914, 1124401), (1178, 872413), (1426, 720689), (1577, 651682), (1909, 538346), (2573, 399418), (3154, 325841), (3818, 269173), (5146, 199709), (8683, 118358), (10511, 97774), (13547, 75862), (14167, 72542), (17366, 59179), (21022, 48887), (27094, 37931), (28334, 36271)]