2489243635

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{85703}}^1$

素因数の和:85902

約数の個数: 16

約数和(自身を含む): 3087400896

約数和(自身を除く): 598157261

約数列:

[1, 5, 37, 157, 185, 785, 5809, 29045, 85703, 428515, 3171011, 13455371, 15855055, 67276855, 497848727, 2489243635]

約数ペア:

[(1, 2489243635), (5, 497848727), (37, 67276855), (157, 15855055), (185, 13455371), (785, 3171011), (5809, 428515), (29045, 85703)]