997225630

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{576431}}^1$

素因数の和:576611

約数の個数: 16

約数和(自身を含む): 1805385024

約数和(自身を除く): 808159394

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 576431, 1152862, 2882155, 5764310, 99722563, 199445126, 498612815, 997225630]

約数ペア:

[(1, 997225630), (2, 498612815), (5, 199445126), (10, 99722563), (173, 5764310), (346, 2882155), (865, 1152862), (1730, 576431)]