2495487904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2203}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 6065055360

約数和(自身を除く): 3569567456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 389, 416, 728, 778, 1456, 1556, 2203, 2723, 2912, 3112, 4406, 5057, 5446, 6224, 8812, 10114, 10892, 12448, 15421, 17624, 20228, 21784, 28639, 30842, 35248, 35399, 40456, 43568, 57278, 61684, 70496, 70798, 80912, 87136, 114556, 123368, 141596, 161824, 200473, 229112, 246736, 283192, 400946, 458224, 493472, 566384, 801892, 856967, 916448, 1132768, 1603784, 1713934, 3207568, 3427868, 5998769, 6415136, 6855736, 11140571, 11997538, 13711472, 22281142, 23995076, 27422944, 44562284, 47990152, 77983997, 89124568, 95980304, 155967994, 178249136, 191960608, 311935988, 356498272, 623871976, 1247743952, 2495487904]

約数ペア:

[(1, 2495487904), (2, 1247743952), (4, 623871976), (7, 356498272), (8, 311935988), (13, 191960608), (14, 178249136), (16, 155967994), (26, 95980304), (28, 89124568), (32, 77983997), (52, 47990152), (56, 44562284), (91, 27422944), (104, 23995076), (112, 22281142), (182, 13711472), (208, 11997538), (224, 11140571), (364, 6855736), (389, 6415136), (416, 5998769), (728, 3427868), (778, 3207568), (1456, 1713934), (1556, 1603784), (2203, 1132768), (2723, 916448), (2912, 856967), (3112, 801892), (4406, 566384), (5057, 493472), (5446, 458224), (6224, 400946), (8812, 283192), (10114, 246736), (10892, 229112), (12448, 200473), (15421, 161824), (17624, 141596), (20228, 123368), (21784, 114556), (28639, 87136), (30842, 80912), (35248, 70798), (35399, 70496), (40456, 61684), (43568, 57278)]