2054476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3780000

約数和(自身を除く): 1725524

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 199, 356, 398, 796, 2581, 5162, 5771, 10324, 11542, 17711, 23084, 35422, 70844, 513619, 1027238, 2054476]

約数ペア:

[(1, 2054476), (2, 1027238), (4, 513619), (29, 70844), (58, 35422), (89, 23084), (116, 17711), (178, 11542), (199, 10324), (356, 5771), (398, 5162), (796, 2581)]