2100085930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2079293}}^1$

素因数の和:2079401

約数の個数: 16

約数和(自身を含む): 3817583784

約数和(自身を除く): 1717497854

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2079293, 4158586, 10396465, 20792930, 210008593, 420017186, 1050042965, 2100085930]

約数ペア:

[(1, 2100085930), (2, 1050042965), (5, 420017186), (10, 210008593), (101, 20792930), (202, 10396465), (505, 4158586), (1010, 2079293)]