2243719370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{53639}}^1$

素因数の和:53782

約数の個数: 32

約数和(自身を含む): 4171046400

約数和(自身を除く): 1927327030

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 4183, 8366, 20915, 41830, 53639, 107278, 268195, 536390, 2521033, 4773871, 5042066, 9547742, 12605165, 23869355, 25210330, 47738710, 224371937, 448743874, 1121859685, 2243719370]

約数ペア:

[(1, 2243719370), (2, 1121859685), (5, 448743874), (10, 224371937), (47, 47738710), (89, 25210330), (94, 23869355), (178, 12605165), (235, 9547742), (445, 5042066), (470, 4773871), (890, 2521033), (4183, 536390), (8366, 268195), (20915, 107278), (41830, 53639)]