2190202135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{125621}}^1$

素因数の和:125954

約数の個数: 16

約数和(自身を含む): 2876241312

約数和(自身を除く): 686039177

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 17435, 125621, 628105, 1381831, 6909155, 39821857, 199109285, 438040427, 2190202135]

約数ペア:

[(1, 2190202135), (5, 438040427), (11, 199109285), (55, 39821857), (317, 6909155), (1585, 1381831), (3487, 628105), (17435, 125621)]