189077812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613889}}^1$

素因数の和:613911

約数の個数: 24

約数和(自身を含む): 412534080

約数和(自身を除く): 223456268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 613889, 1227778, 2455556, 4297223, 6752779, 8594446, 13505558, 17188892, 27011116, 47269453, 94538906, 189077812]

約数ペア:

[(1, 189077812), (2, 94538906), (4, 47269453), (7, 27011116), (11, 17188892), (14, 13505558), (22, 8594446), (28, 6752779), (44, 4297223), (77, 2455556), (154, 1227778), (308, 613889)]