274025668

素因数分解:

$2^2\times 7^1\times {\mathrm{9786631}}^1$

素因数の和:9786642

約数の個数: 12

約数和(自身を含む): 548051392

約数和(自身を除く): 274025724

約数列:

[1, 2, 4, 7, 14, 28, 9786631, 19573262, 39146524, 68506417, 137012834, 274025668]

約数ペア:

[(1, 274025668), (2, 137012834), (4, 68506417), (7, 39146524), (14, 19573262), (28, 9786631)]