126888502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{68737}}^1$

素因数の和:68823

約数の個数: 16

約数和(自身を含む): 207863712

約数和(自身を除く): 80975210

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 68737, 137474, 893581, 1787162, 4880327, 9760654, 63444251, 126888502]

約数ペア:

[(1, 126888502), (2, 63444251), (13, 9760654), (26, 4880327), (71, 1787162), (142, 893581), (923, 137474), (1846, 68737)]