2012170

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 3639168

約数和(自身を除く): 1626998

約数列:

[1, 2, 5, 10, 311, 622, 647, 1294, 1555, 3110, 3235, 6470, 201217, 402434, 1006085, 2012170]

約数ペア:

[(1, 2012170), (2, 1006085), (5, 402434), (10, 201217), (311, 6470), (622, 3235), (647, 3110), (1294, 1555)]