2211430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17011}}^1$

素因数の和:17031

約数の個数: 16

約数和(自身を含む): 4287024

約数和(自身を除く): 2075594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17011, 34022, 85055, 170110, 221143, 442286, 1105715, 2211430]

約数ペア:

[(1, 2211430), (2, 1105715), (5, 442286), (10, 221143), (13, 170110), (26, 85055), (65, 34022), (130, 17011)]