122117912

素因数分解:

$2^3\times 7^1\times {\mathrm{2180677}}^1$

素因数の和:2180690

約数の個数: 16

約数和(自身を含む): 261681360

約数和(自身を除く): 139563448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2180677, 4361354, 8722708, 15264739, 17445416, 30529478, 61058956, 122117912]

約数ペア:

[(1, 122117912), (2, 61058956), (4, 30529478), (7, 17445416), (8, 15264739), (14, 8722708), (28, 4361354), (56, 2180677)]