123098234

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{20029}}^1$

素因数の和:20477

約数の個数: 16

約数和(自身を含む): 211516800

約数和(自身を除く): 88418566

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 20029, 40058, 140203, 280406, 8792731, 17585462, 61549117, 123098234]

約数ペア:

[(1, 123098234), (2, 61549117), (7, 17585462), (14, 8792731), (439, 280406), (878, 140203), (3073, 40058), (6146, 20029)]