289209010

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{27997}}^1$

素因数の和:29037

約数の個数: 16

約数和(自身を含む): 521098776

約数和(自身を除く): 231889766

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 27997, 55994, 139985, 279970, 28920901, 57841802, 144604505, 289209010]

約数ペア:

[(1, 289209010), (2, 144604505), (5, 57841802), (10, 28920901), (1033, 279970), (2066, 139985), (5165, 55994), (10330, 27997)]