4251228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 10542336

約数和(自身を除く): 6291108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 211, 219, 276, 292, 422, 438, 633, 844, 876, 1266, 1679, 2532, 3358, 4853, 5037, 6716, 9706, 10074, 14559, 15403, 19412, 20148, 29118, 30806, 46209, 58236, 61612, 92418, 184836, 354269, 708538, 1062807, 1417076, 2125614, 4251228]

約数ペア:

[(1, 4251228), (2, 2125614), (3, 1417076), (4, 1062807), (6, 708538), (12, 354269), (23, 184836), (46, 92418), (69, 61612), (73, 58236), (92, 46209), (138, 30806), (146, 29118), (211, 20148), (219, 19412), (276, 15403), (292, 14559), (422, 10074), (438, 9706), (633, 6716), (844, 5037), (876, 4853), (1266, 3358), (1679, 2532)]