2012655218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{55229}}^1$

素因数の和:55394

約数の個数: 32

約数和(自身を含む): 3658435200

約数和(自身を除く): 1645779982

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 5206, 18221, 36442, 55229, 110458, 386603, 773206, 1049351, 2098702, 7345457, 7566373, 14690914, 15132746, 52964611, 105929222, 143761087, 287522174, 1006327609, 2012655218]

約数ペア:

[(1, 2012655218), (2, 1006327609), (7, 287522174), (14, 143761087), (19, 105929222), (38, 52964611), (133, 15132746), (137, 14690914), (266, 7566373), (274, 7345457), (959, 2098702), (1918, 1049351), (2603, 773206), (5206, 386603), (18221, 110458), (36442, 55229)]