2013402811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{14827}}^1$

素因数の和:15874

約数の個数: 16

約数和(自身を含む): 2424674560

約数和(自身を除く): 411271749

約数列:

[1, 7, 19, 133, 1021, 7147, 14827, 19399, 103789, 135793, 281713, 1971991, 15138367, 105968569, 287628973, 2013402811]

約数ペア:

[(1, 2013402811), (7, 287628973), (19, 105968569), (133, 15138367), (1021, 1971991), (7147, 281713), (14827, 135793), (19399, 103789)]