2016081697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{891677}}^1$

素因数の和:891720

約数の個数: 16

約数和(自身を含む): 2568032640

約数和(自身を除く): 551950943

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 891677, 6241739, 15158509, 16941863, 106109563, 118593041, 288011671, 2016081697]

約数ペア:

[(1, 2016081697), (7, 288011671), (17, 118593041), (19, 106109563), (119, 16941863), (133, 15158509), (323, 6241739), (2261, 891677)]