2016382970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28805471}}^1$

素因数の和:28805485

約数の個数: 16

約数和(自身を含む): 4147987968

約数和(自身を除く): 2131604998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28805471, 57610942, 144027355, 201638297, 288054710, 403276594, 1008191485, 2016382970]

約数ペア:

[(1, 2016382970), (2, 1008191485), (5, 403276594), (7, 288054710), (10, 201638297), (14, 144027355), (35, 57610942), (70, 28805471)]