133242590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1024943}}^1$

素因数の和:1024963

約数の個数: 16

約数和(自身を含む): 258285888

約数和(自身を除く): 125043298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1024943, 2049886, 5124715, 10249430, 13324259, 26648518, 66621295, 133242590]

約数ペア:

[(1, 133242590), (2, 66621295), (5, 26648518), (10, 13324259), (13, 10249430), (26, 5124715), (65, 2049886), (130, 1024943)]