2011182352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{3943}}^1$

素因数の和:4471

約数の個数: 40

約数和(自身を含む): 3961353600

約数和(自身を除く): 1950171248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 449, 568, 898, 1136, 1796, 3592, 3943, 7184, 7886, 15772, 31544, 31879, 63088, 63758, 127516, 255032, 279953, 510064, 559906, 1119812, 1770407, 2239624, 3540814, 4479248, 7081628, 14163256, 28326512, 125698897, 251397794, 502795588, 1005591176, 2011182352]

約数ペア:

[(1, 2011182352), (2, 1005591176), (4, 502795588), (8, 251397794), (16, 125698897), (71, 28326512), (142, 14163256), (284, 7081628), (449, 4479248), (568, 3540814), (898, 2239624), (1136, 1770407), (1796, 1119812), (3592, 559906), (3943, 510064), (7184, 279953), (7886, 255032), (15772, 127516), (31544, 63758), (31879, 63088)]