2217502078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{80701}}^1$

素因数の和:81963

約数の個数: 16

約数和(自身を含む): 3631590000

約数和(自身を除く): 1414087922

約数列:

[1, 2, 11, 22, 1249, 2498, 13739, 27478, 80701, 161402, 887711, 1775422, 100795549, 201591098, 1108751039, 2217502078]

約数ペア:

[(1, 2217502078), (2, 1108751039), (11, 201591098), (22, 100795549), (1249, 1775422), (2498, 887711), (13739, 161402), (27478, 80701)]