2585204638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 4389396480

約数和(自身を除く): 1804191842

約数列:

[1, 2, 19, 31, 38, 47, 53, 62, 94, 106, 589, 881, 893, 1007, 1178, 1457, 1643, 1762, 1786, 2014, 2491, 2914, 3286, 4982, 16739, 27311, 27683, 31217, 33478, 41407, 46693, 47329, 54622, 55366, 62434, 77221, 82814, 93386, 94658, 154442, 518909, 786733, 887167, 1037818, 1283617, 1447483, 1467199, 1573466, 1774334, 2194571, 2567234, 2894966, 2934398, 4389142, 24388723, 27502177, 41696849, 48777446, 55004354, 68031701, 83393698, 136063402, 1292602319, 2585204638]

約数ペア:

[(1, 2585204638), (2, 1292602319), (19, 136063402), (31, 83393698), (38, 68031701), (47, 55004354), (53, 48777446), (62, 41696849), (94, 27502177), (106, 24388723), (589, 4389142), (881, 2934398), (893, 2894966), (1007, 2567234), (1178, 2194571), (1457, 1774334), (1643, 1573466), (1762, 1467199), (1786, 1447483), (2014, 1283617), (2491, 1037818), (2914, 887167), (3286, 786733), (4982, 518909), (16739, 154442), (27311, 94658), (27683, 93386), (31217, 82814), (33478, 77221), (41407, 62434), (46693, 55366), (47329, 54622)]