127917482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1973}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 239912064

約数和(自身を除く): 111994582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 1973, 2947, 3946, 4631, 5894, 9262, 13811, 21703, 27622, 32417, 43406, 64834, 151921, 303842, 830633, 1661266, 5814431, 9136963, 11628862, 18273926, 63958741, 127917482]

約数ペア:

[(1, 127917482), (2, 63958741), (7, 18273926), (11, 11628862), (14, 9136963), (22, 5814431), (77, 1661266), (154, 830633), (421, 303842), (842, 151921), (1973, 64834), (2947, 43406), (3946, 32417), (4631, 27622), (5894, 21703), (9262, 13811)]