2440622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 4046112

約数和(自身を除く): 1605490

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 3121, 6242, 53057, 71783, 106114, 143566, 1220311, 2440622]

約数ペア:

[(1, 2440622), (2, 1220311), (17, 143566), (23, 106114), (34, 71783), (46, 53057), (391, 6242), (782, 3121)]