80401050926

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{405947}}^1$

素因数の和:406053

約数の個数: 48

約数和(自身を含む): 146608932096

約数和(自身を除く): 66207881170

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 301, 329, 602, 658, 2021, 2107, 2303, 4042, 4214, 4606, 14147, 28294, 99029, 198058, 405947, 811894, 2841629, 5683258, 17455721, 19079509, 19891403, 34911442, 38159018, 39782806, 122190047, 133556563, 244380094, 267113126, 820418887, 855330329, 934895941, 1640837774, 1710660658, 1869791882, 5742932209, 11485864418, 40200525463, 80401050926]

約数ペア:

[(1, 80401050926), (2, 40200525463), (7, 11485864418), (14, 5742932209), (43, 1869791882), (47, 1710660658), (49, 1640837774), (86, 934895941), (94, 855330329), (98, 820418887), (301, 267113126), (329, 244380094), (602, 133556563), (658, 122190047), (2021, 39782806), (2107, 38159018), (2303, 34911442), (4042, 19891403), (4214, 19079509), (4606, 17455721), (14147, 5683258), (28294, 2841629), (99029, 811894), (198058, 405947)]