91781170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{706009}}^1$

素因数の和:706029

約数の個数: 16

約数和(自身を含む): 177914520

約数和(自身を除く): 86133350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 706009, 1412018, 3530045, 7060090, 9178117, 18356234, 45890585, 91781170]

約数ペア:

[(1, 91781170), (2, 45890585), (5, 18356234), (10, 9178117), (13, 7060090), (26, 3530045), (65, 1412018), (130, 706009)]