3989609864

素因数分解:

$2^3\times {\mathrm{2017}}^1\times {\mathrm{247249}}^1$

素因数の和:249272

約数の個数: 16

約数和(自身を含む): 7484257500

約数和(自身を除く): 3494647636

約数列:

[1, 2, 4, 8, 2017, 4034, 8068, 16136, 247249, 494498, 988996, 1977992, 498701233, 997402466, 1994804932, 3989609864]

約数ペア:

[(1, 3989609864), (2, 1994804932), (4, 997402466), (8, 498701233), (2017, 1977992), (4034, 988996), (8068, 494498), (16136, 247249)]