4221058702940

素因数分解:

$2^2\times 5^1\times {\mathrm{266447}}^1\times {\mathrm{792101}}^1$

素因数の和:1058557

約数の個数: 24

約数和(自身を含む): 8864267735232

約数和(自身を除く): 4643209032292

約数列:

[1, 2, 4, 5, 10, 20, 266447, 532894, 792101, 1065788, 1332235, 1584202, 2664470, 3168404, 3960505, 5328940, 7921010, 15842020, 211052935147, 422105870294, 844211740588, 1055264675735, 2110529351470, 4221058702940]

約数ペア:

[(1, 4221058702940), (2, 2110529351470), (4, 1055264675735), (5, 844211740588), (10, 422105870294), (20, 211052935147), (266447, 15842020), (532894, 7921010), (792101, 5328940), (1065788, 3960505), (1332235, 3168404), (1584202, 2664470)]