78826690

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{7057}}^1$

素因数の和:8181

約数の個数: 16

約数和(自身を含む): 142035192

約数和(自身を除く): 63208502

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 7057, 11170, 14114, 35285, 70570, 7882669, 15765338, 39413345, 78826690]

約数ペア:

[(1, 78826690), (2, 39413345), (5, 15765338), (10, 7882669), (1117, 70570), (2234, 35285), (5585, 14114), (7057, 11170)]