1974189598

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{488419}}^1$

素因数の和:488511

約数の個数: 16

約数和(自身を含む): 3094629120

約数和(自身を除く): 1120439522

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 488419, 976838, 21002017, 22955693, 42004034, 45911386, 987094799, 1974189598]

約数ペア:

[(1, 1974189598), (2, 987094799), (43, 45911386), (47, 42004034), (86, 22955693), (94, 21002017), (2021, 976838), (4042, 488419)]