2016972815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2820941}}^1$

素因数の和:2820970

約数の個数: 16

約数和(自身を含む): 2843509536

約数和(自身を除く): 826536721

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2820941, 14104705, 31030351, 36672233, 155151755, 183361165, 403394563, 2016972815]

約数ペア:

[(1, 2016972815), (5, 403394563), (11, 183361165), (13, 155151755), (55, 36672233), (65, 31030351), (143, 14104705), (715, 2820941)]