2291690

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 4167720

約数和(自身を除く): 1876030

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2269, 4538, 11345, 22690, 229169, 458338, 1145845, 2291690]

約数ペア:

[(1, 2291690), (2, 1145845), (5, 458338), (10, 229169), (101, 22690), (202, 11345), (505, 4538), (1010, 2269)]