1961052904

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{257221}}^1$

素因数の和:258180

約数の個数: 16

約数和(自身を含む): 3680846820

約数和(自身を除く): 1719793916

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 7624, 257221, 514442, 1028884, 2057768, 245131613, 490263226, 980526452, 1961052904]

約数ペア:

[(1, 1961052904), (2, 980526452), (4, 490263226), (8, 245131613), (953, 2057768), (1906, 1028884), (3812, 514442), (7624, 257221)]