858011486

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 1329581088

約数和(自身を除く): 471569602

約数列:

[1, 2, 73, 113, 131, 146, 226, 262, 397, 794, 8249, 9563, 14803, 16498, 19126, 28981, 29606, 44861, 52007, 57962, 89722, 104014, 1080619, 2161238, 3274853, 3796511, 5876791, 6549706, 7593022, 11753582, 429005743, 858011486]

約数ペア:

[(1, 858011486), (2, 429005743), (73, 11753582), (113, 7593022), (131, 6549706), (146, 5876791), (226, 3796511), (262, 3274853), (397, 2161238), (794, 1080619), (8249, 104014), (9563, 89722), (14803, 57962), (16498, 52007), (19126, 44861), (28981, 29606)]