2750874441010

素因数分解:

$2^1\times 5^1\times {\mathrm{330721}}^1\times {\mathrm{831781}}^1$

素因数の和:1162509

約数の個数: 16

約数和(自身を含む): 4951594918872

約数和(自身を除く): 2200720477862

約数列:

[1, 2, 5, 10, 330721, 661442, 831781, 1653605, 1663562, 3307210, 4158905, 8317810, 275087444101, 550174888202, 1375437220505, 2750874441010]

約数ペア:

[(1, 2750874441010), (2, 1375437220505), (5, 550174888202), (10, 275087444101), (330721, 8317810), (661442, 4158905), (831781, 3307210), (1653605, 1663562)]