1668209930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1651693}}^1$

素因数の和:1651801

約数の個数: 16

約数和(自身を含む): 3032510184

約数和(自身を除く): 1364300254

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1651693, 3303386, 8258465, 16516930, 166820993, 333641986, 834104965, 1668209930]

約数ペア:

[(1, 1668209930), (2, 834104965), (5, 333641986), (10, 166820993), (101, 16516930), (202, 8258465), (505, 3303386), (1010, 1651693)]