1251488

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 2911104

約数和(自身を除く): 1659616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 151, 224, 259, 296, 302, 518, 592, 604, 1036, 1057, 1184, 1208, 2072, 2114, 2416, 4144, 4228, 4832, 5587, 8288, 8456, 11174, 16912, 22348, 33824, 39109, 44696, 78218, 89392, 156436, 178784, 312872, 625744, 1251488]

約数ペア:

[(1, 1251488), (2, 625744), (4, 312872), (7, 178784), (8, 156436), (14, 89392), (16, 78218), (28, 44696), (32, 39109), (37, 33824), (56, 22348), (74, 16912), (112, 11174), (148, 8456), (151, 8288), (224, 5587), (259, 4832), (296, 4228), (302, 4144), (518, 2416), (592, 2114), (604, 2072), (1036, 1208), (1057, 1184)]