262938346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3793}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 452366208

約数和(自身を除く): 189427862

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 506, 1507, 3014, 3151, 3793, 6302, 7586, 34661, 41723, 69322, 83446, 87239, 174478, 519641, 959629, 1039282, 1919258, 5716051, 11432102, 11951743, 23903486, 131469173, 262938346]

約数ペア:

[(1, 262938346), (2, 131469173), (11, 23903486), (22, 11951743), (23, 11432102), (46, 5716051), (137, 1919258), (253, 1039282), (274, 959629), (506, 519641), (1507, 174478), (3014, 87239), (3151, 83446), (3793, 69322), (6302, 41723), (7586, 34661)]