1223452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 2268000

約数和(自身を除く): 1044548

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 199, 212, 398, 796, 1537, 3074, 5771, 6148, 10547, 11542, 21094, 23084, 42188, 305863, 611726, 1223452]

約数ペア:

[(1, 1223452), (2, 611726), (4, 305863), (29, 42188), (53, 23084), (58, 21094), (106, 11542), (116, 10547), (199, 6148), (212, 5771), (398, 3074), (796, 1537)]