8553564978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1\times {\mathrm{929}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 19671240960

約数和(自身を除く): 11117675982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 853, 929, 1542, 1706, 1799, 1858, 2559, 2787, 3598, 5118, 5397, 5574, 5971, 6503, 10794, 11942, 13006, 17913, 19509, 35826, 39018, 219221, 238753, 438442, 477506, 657663, 716259, 792437, 1315326, 1432518, 1534547, 1584874, 1671271, 2377311, 3069094, 3342542, 4603641, 4754622, 5013813, 5547059, 9207282, 10027626, 11094118, 16641177, 33282354, 203656309, 407312618, 610968927, 1221937854, 1425594163, 2851188326, 4276782489, 8553564978]

約数ペア:

[(1, 8553564978), (2, 4276782489), (3, 2851188326), (6, 1425594163), (7, 1221937854), (14, 610968927), (21, 407312618), (42, 203656309), (257, 33282354), (514, 16641177), (771, 11094118), (853, 10027626), (929, 9207282), (1542, 5547059), (1706, 5013813), (1799, 4754622), (1858, 4603641), (2559, 3342542), (2787, 3069094), (3598, 2377311), (5118, 1671271), (5397, 1584874), (5574, 1534547), (5971, 1432518), (6503, 1315326), (10794, 792437), (11942, 716259), (13006, 657663), (17913, 477506), (19509, 438442), (35826, 238753), (39018, 219221)]