2227228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 4169088

約数和(自身を除く): 1941860

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 563, 989, 1126, 1978, 2252, 3956, 12949, 24209, 25898, 48418, 51796, 96836, 556807, 1113614, 2227228]

約数ペア:

[(1, 2227228), (2, 1113614), (4, 556807), (23, 96836), (43, 51796), (46, 48418), (86, 25898), (92, 24209), (172, 12949), (563, 3956), (989, 2252), (1126, 1978)]