77142858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{989011}}^1$

素因数の和:989029

約数の個数: 16

約数和(自身を含む): 166154016

約数和(自身を除く): 89011158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 989011, 1978022, 2967033, 5934066, 12857143, 25714286, 38571429, 77142858]

約数ペア:

[(1, 77142858), (2, 38571429), (3, 25714286), (6, 12857143), (13, 5934066), (26, 2967033), (39, 1978022), (78, 989011)]