2021852272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{310481}}^1$

素因数の和:310537

約数の個数: 40

約数和(自身を含む): 4388973552

約数和(自身を除く): 2367121280

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 310481, 620962, 1241924, 2483848, 3415291, 4967696, 6830582, 11487797, 13661164, 22975594, 27322328, 45951188, 54644656, 91902376, 126365767, 183804752, 252731534, 505463068, 1010926136, 2021852272]

約数ペア:

[(1, 2021852272), (2, 1010926136), (4, 505463068), (8, 252731534), (11, 183804752), (16, 126365767), (22, 91902376), (37, 54644656), (44, 45951188), (74, 27322328), (88, 22975594), (148, 13661164), (176, 11487797), (296, 6830582), (407, 4967696), (592, 3415291), (814, 2483848), (1628, 1241924), (3256, 620962), (6512, 310481)]