419020274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{28649}}^1$

素因数の和:28825

約数の個数: 16

約数和(自身を含む): 643593600

約数和(自身を除く): 224573326

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 28649, 57298, 2034079, 2950847, 4068158, 5901694, 209510137, 419020274]

約数ペア:

[(1, 419020274), (2, 209510137), (71, 5901694), (103, 4068158), (142, 2950847), (206, 2034079), (7313, 57298), (14626, 28649)]