2135173859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{215261}}^1$

素因数の和:215390

約数の個数: 16

約数和(自身を含む): 2652027840

約数和(自身を除く): 516853981

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 215261, 1506827, 2798393, 19588751, 23463449, 164244143, 305024837, 2135173859]

約数ペア:

[(1, 2135173859), (7, 305024837), (13, 164244143), (91, 23463449), (109, 19588751), (763, 2798393), (1417, 1506827), (9919, 215261)]