4221006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 4730034

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 419, 438, 838, 1257, 1679, 2514, 3358, 5037, 9637, 10074, 19274, 28911, 30587, 57822, 61174, 91761, 183522, 703501, 1407002, 2110503, 4221006]

約数ペア:

[(1, 4221006), (2, 2110503), (3, 1407002), (6, 703501), (23, 183522), (46, 91761), (69, 61174), (73, 57822), (138, 30587), (146, 28911), (219, 19274), (419, 10074), (438, 9637), (838, 5037), (1257, 3358), (1679, 2514)]