351852956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10861}}^1$

素因数の和:10974

約数の個数: 48

約数和(自身を含む): 766422720

約数和(自身を除く): 414569764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 10861, 16198, 21722, 32396, 43444, 76027, 141193, 152054, 282386, 304108, 564772, 966629, 988351, 1933258, 1976702, 3866516, 3953404, 6766403, 12566177, 13532806, 25132354, 27065612, 50264708, 87963239, 175926478, 351852956]

約数ペア:

[(1, 351852956), (2, 175926478), (4, 87963239), (7, 50264708), (13, 27065612), (14, 25132354), (26, 13532806), (28, 12566177), (52, 6766403), (89, 3953404), (91, 3866516), (178, 1976702), (182, 1933258), (356, 988351), (364, 966629), (623, 564772), (1157, 304108), (1246, 282386), (2314, 152054), (2492, 141193), (4628, 76027), (8099, 43444), (10861, 32396), (16198, 21722)]