2550147248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499637}}^1$

素因数の和:499685

約数の個数: 40

約数和(自身を含む): 5575960080

約数和(自身を除く): 3025812832

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 499637, 999274, 1998548, 3997096, 5496007, 7994192, 10992014, 14489473, 21984028, 28978946, 43968056, 57957892, 87936112, 115915784, 159384203, 231831568, 318768406, 637536812, 1275073624, 2550147248]

約数ペア:

[(1, 2550147248), (2, 1275073624), (4, 637536812), (8, 318768406), (11, 231831568), (16, 159384203), (22, 115915784), (29, 87936112), (44, 57957892), (58, 43968056), (88, 28978946), (116, 21984028), (176, 14489473), (232, 10992014), (319, 7994192), (464, 5496007), (638, 3997096), (1276, 1998548), (2552, 999274), (5104, 499637)]