2013970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28771}}^1$

素因数の和:28785

約数の個数: 16

約数和(自身を含む): 4143168

約数和(自身を除く): 2129198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28771, 57542, 143855, 201397, 287710, 402794, 1006985, 2013970]

約数ペア:

[(1, 2013970), (2, 1006985), (5, 402794), (7, 287710), (10, 201397), (14, 143855), (35, 57542), (70, 28771)]