2017724690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4692383}}^1$

素因数の和:4692433

約数の個数: 16

約数和(自身を含む): 3716368128

約数和(自身を除く): 1698643438

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4692383, 9384766, 23461915, 46923830, 201772469, 403544938, 1008862345, 2017724690]

約数ペア:

[(1, 2017724690), (2, 1008862345), (5, 403544938), (10, 201772469), (43, 46923830), (86, 23461915), (215, 9384766), (430, 4692383)]