2021567144

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{839}}^1\times {\mathrm{863}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 3810240000

約数和(自身を除く): 1788672856

約数列:

[1, 2, 4, 8, 349, 698, 839, 863, 1396, 1678, 1726, 2792, 3356, 3452, 6712, 6904, 292811, 301187, 585622, 602374, 724057, 1171244, 1204748, 1448114, 2342488, 2409496, 2896228, 5792456, 252695893, 505391786, 1010783572, 2021567144]

約数ペア:

[(1, 2021567144), (2, 1010783572), (4, 505391786), (8, 252695893), (349, 5792456), (698, 2896228), (839, 2409496), (863, 2342488), (1396, 1448114), (1678, 1204748), (1726, 1171244), (2792, 724057), (3356, 602374), (3452, 585622), (6712, 301187), (6904, 292811)]