858881054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 1420932480

約数和(自身を除く): 562051426

約数列:

[1, 2, 19, 38, 43, 59, 86, 118, 151, 302, 817, 1121, 1634, 2242, 2537, 2869, 3481, 5074, 5738, 6493, 6962, 8909, 12986, 17818, 48203, 66139, 96406, 123367, 132278, 149683, 169271, 246734, 299366, 338542, 383087, 525631, 766174, 1051262, 2843977, 5687954, 7278653, 9986989, 14557306, 19973978, 22602133, 45204266, 429440527, 858881054]

約数ペア:

[(1, 858881054), (2, 429440527), (19, 45204266), (38, 22602133), (43, 19973978), (59, 14557306), (86, 9986989), (118, 7278653), (151, 5687954), (302, 2843977), (817, 1051262), (1121, 766174), (1634, 525631), (2242, 383087), (2537, 338542), (2869, 299366), (3481, 246734), (5074, 169271), (5738, 149683), (6493, 132278), (6962, 123367), (8909, 96406), (12986, 66139), (17818, 48203)]