4880668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 9398592

約数和(自身を除く): 4517924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1997, 2444, 3994, 7988, 25961, 51922, 93859, 103844, 187718, 375436, 1220167, 2440334, 4880668]

約数ペア:

[(1, 4880668), (2, 2440334), (4, 1220167), (13, 375436), (26, 187718), (47, 103844), (52, 93859), (94, 51922), (188, 25961), (611, 7988), (1222, 3994), (1997, 2444)]