26426590

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8443}}^1$

素因数の和:8763

約数の個数: 16

約数和(自身を含む): 47725488

約数和(自身を除く): 21298898

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 8443, 16886, 42215, 84430, 2642659, 5285318, 13213295, 26426590]

約数ペア:

[(1, 26426590), (2, 13213295), (5, 5285318), (10, 2642659), (313, 84430), (626, 42215), (1565, 16886), (3130, 8443)]