2016661894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{85517}}^1$

素因数の和:86439

約数の個数: 16

約数和(自身を含む): 3261314448

約数和(自身を除く): 1244652554

約数列:

[1, 2, 13, 26, 907, 1814, 11791, 23582, 85517, 171034, 1111721, 2223442, 77563919, 155127838, 1008330947, 2016661894]

約数ペア:

[(1, 2016661894), (2, 1008330947), (13, 155127838), (26, 77563919), (907, 2223442), (1814, 1111721), (11791, 171034), (23582, 85517)]