2016268807

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{674563}}^1$

素因数の和:674638

約数の個数: 12

約数和(自身を含む): 2383909176

約数和(自身を除く): 367640369

約数列:

[1, 7, 49, 61, 427, 2989, 674563, 4721941, 33053587, 41148343, 288038401, 2016268807]

約数ペア:

[(1, 2016268807), (7, 288038401), (49, 41148343), (61, 33053587), (427, 4721941), (2989, 674563)]