4457446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3652634

約数列:

[1, 2, 7, 14, 23, 46, 109, 127, 161, 218, 254, 322, 763, 889, 1526, 1778, 2507, 2921, 5014, 5842, 13843, 17549, 20447, 27686, 35098, 40894, 96901, 193802, 318389, 636778, 2228723, 4457446]

約数ペア:

[(1, 4457446), (2, 2228723), (7, 636778), (14, 318389), (23, 193802), (46, 96901), (109, 40894), (127, 35098), (161, 27686), (218, 20447), (254, 17549), (322, 13843), (763, 5842), (889, 5014), (1526, 2921), (1778, 2507)]