858229862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23484

約数の個数: 32

約数和(自身を含む): 1530211584

約数和(自身を除く): 671981722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 23371, 36722, 46742, 163597, 327194, 1004953, 1425631, 2009906, 2851262, 7034671, 9979417, 14069342, 19958834, 61302133, 122604266, 429114931, 858229862]

約数ペア:

[(1, 858229862), (2, 429114931), (7, 122604266), (14, 61302133), (43, 19958834), (61, 14069342), (86, 9979417), (122, 7034671), (301, 2851262), (427, 2009906), (602, 1425631), (854, 1004953), (2623, 327194), (5246, 163597), (18361, 46742), (23371, 36722)]