401175088

素因数分解:

$2^4\times {\mathrm{3527}}^1\times {\mathrm{7109}}^1$

素因数の和:10644

約数の個数: 20

約数和(自身を含む): 777606480

約数和(自身を除く): 376431392

約数列:

[1, 2, 4, 8, 16, 3527, 7054, 7109, 14108, 14218, 28216, 28436, 56432, 56872, 113744, 25073443, 50146886, 100293772, 200587544, 401175088]

約数ペア:

[(1, 401175088), (2, 200587544), (4, 100293772), (8, 50146886), (16, 25073443), (3527, 113744), (7054, 56872), (7109, 56432), (14108, 28436), (14218, 28216)]