2445498741

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{270191}}^1$

素因数の和:270632

約数の個数: 16

約数和(自身を含む): 3735134208

約数和(自身を除く): 1289635467

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 270191, 810573, 1891337, 5674011, 116452321, 349356963, 815166247, 2445498741]

約数ペア:

[(1, 2445498741), (3, 815166247), (7, 349356963), (21, 116452321), (431, 5674011), (1293, 1891337), (3017, 810573), (9051, 270191)]