2817020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 5990544

約数和(自身を除く): 3173524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1697, 3394, 6788, 8485, 16970, 33940, 140851, 281702, 563404, 704255, 1408510, 2817020]

約数ペア:

[(1, 2817020), (2, 1408510), (4, 704255), (5, 563404), (10, 281702), (20, 140851), (83, 33940), (166, 16970), (332, 8485), (415, 6788), (830, 3394), (1660, 1697)]