4493994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 9600000

約数和(自身を除く): 5106006

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 499, 998, 1497, 1501, 2994, 3002, 4503, 9006, 9481, 18962, 28443, 39421, 56886, 78842, 118263, 236526, 748999, 1497998, 2246997, 4493994]

約数ペア:

[(1, 4493994), (2, 2246997), (3, 1497998), (6, 748999), (19, 236526), (38, 118263), (57, 78842), (79, 56886), (114, 39421), (158, 28443), (237, 18962), (474, 9481), (499, 9006), (998, 4503), (1497, 3002), (1501, 2994)]