133779404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22193}}^1$

素因数の和:22345

約数の個数: 24

約数和(自身を含む): 257272848

約数和(自身を除く): 123493444

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 22193, 44386, 88772, 244123, 488246, 976492, 3040441, 6080882, 12161764, 33444851, 66889702, 133779404]

約数ペア:

[(1, 133779404), (2, 66889702), (4, 33444851), (11, 12161764), (22, 6080882), (44, 3040441), (137, 976492), (274, 488246), (548, 244123), (1507, 88772), (3014, 44386), (6028, 22193)]