2945804930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3728867}}^1$

素因数の和:3728953

約数の個数: 16

約数和(自身を含む): 5369569920

約数和(自身を除く): 2423764990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3728867, 7457734, 18644335, 37288670, 294580493, 589160986, 1472902465, 2945804930]

約数ペア:

[(1, 2945804930), (2, 1472902465), (5, 589160986), (10, 294580493), (79, 37288670), (158, 18644335), (395, 7457734), (790, 3728867)]