6580184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 13878720

約数和(自身を除く): 7298536

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 169, 248, 314, 338, 403, 628, 676, 806, 1256, 1352, 1612, 2041, 3224, 4082, 4867, 5239, 8164, 9734, 10478, 16328, 19468, 20956, 26533, 38936, 41912, 53066, 63271, 106132, 126542, 212264, 253084, 506168, 822523, 1645046, 3290092, 6580184]

約数ペア:

[(1, 6580184), (2, 3290092), (4, 1645046), (8, 822523), (13, 506168), (26, 253084), (31, 212264), (52, 126542), (62, 106132), (104, 63271), (124, 53066), (157, 41912), (169, 38936), (248, 26533), (314, 20956), (338, 19468), (403, 16328), (628, 10478), (676, 9734), (806, 8164), (1256, 5239), (1352, 4867), (1612, 4082), (2041, 3224)]