2690338

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2188382

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 109, 218, 287, 301, 574, 602, 763, 1526, 1763, 3526, 4469, 4687, 8938, 9374, 12341, 24682, 31283, 32809, 62566, 65618, 192167, 384334, 1345169, 2690338]

約数ペア:

[(1, 2690338), (2, 1345169), (7, 384334), (14, 192167), (41, 65618), (43, 62566), (82, 32809), (86, 31283), (109, 24682), (218, 12341), (287, 9374), (301, 8938), (574, 4687), (602, 4469), (763, 3526), (1526, 1763)]