80641626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1033867}}^1$

素因数の和:1033885

約数の個数: 16

約数和(自身を含む): 173689824

約数和(自身を除く): 93048198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1033867, 2067734, 3101601, 6203202, 13440271, 26880542, 40320813, 80641626]

約数ペア:

[(1, 80641626), (2, 40320813), (3, 26880542), (6, 13440271), (13, 6203202), (26, 3101601), (39, 2067734), (78, 1033867)]