2019333890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28847627}}^1$

素因数の和:28847641

約数の個数: 16

約数和(自身を含む): 4154058432

約数和(自身を除く): 2134724542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28847627, 57695254, 144238135, 201933389, 288476270, 403866778, 1009666945, 2019333890]

約数ペア:

[(1, 2019333890), (2, 1009666945), (5, 403866778), (7, 288476270), (10, 201933389), (14, 144238135), (35, 57695254), (70, 28847627)]