1275522094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 2472210432

約数和(自身を除く): 1196688338

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 397, 434, 673, 682, 794, 1346, 2387, 2779, 4367, 4711, 4774, 5558, 7403, 8734, 9422, 12307, 14806, 20863, 24614, 30569, 41726, 51821, 61138, 86149, 103642, 135377, 146041, 172298, 229493, 267181, 270754, 292082, 458986, 534362, 947639, 1606451, 1870267, 1895278, 2938991, 3212902, 3740534, 5877982, 8282611, 16565222, 20572937, 41145874, 57978277, 91108721, 115956554, 182217442, 637761047, 1275522094]

約数ペア:

[(1, 1275522094), (2, 637761047), (7, 182217442), (11, 115956554), (14, 91108721), (22, 57978277), (31, 41145874), (62, 20572937), (77, 16565222), (154, 8282611), (217, 5877982), (341, 3740534), (397, 3212902), (434, 2938991), (673, 1895278), (682, 1870267), (794, 1606451), (1346, 947639), (2387, 534362), (2779, 458986), (4367, 292082), (4711, 270754), (4774, 267181), (5558, 229493), (7403, 172298), (8734, 146041), (9422, 135377), (12307, 103642), (14806, 86149), (20863, 61138), (24614, 51821), (30569, 41726)]