2208173630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16985951}}^1$

素因数の和:16985971

約数の個数: 16

約数和(自身を含む): 4280459904

約数和(自身を除く): 2072286274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16985951, 33971902, 84929755, 169859510, 220817363, 441634726, 1104086815, 2208173630]

約数ペア:

[(1, 2208173630), (2, 1104086815), (5, 441634726), (10, 220817363), (13, 169859510), (26, 84929755), (65, 33971902), (130, 16985951)]