4223852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 7854000

約数和(自身を除く): 3630148

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 373, 596, 746, 1492, 2831, 5662, 7087, 11324, 14174, 28348, 55577, 111154, 222308, 1055963, 2111926, 4223852]

約数ペア:

[(1, 4223852), (2, 2111926), (4, 1055963), (19, 222308), (38, 111154), (76, 55577), (149, 28348), (298, 14174), (373, 11324), (596, 7087), (746, 5662), (1492, 2831)]