123798274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{3299}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 192456000

約数和(自身を除く): 68657726

約数列:

[1, 2, 29, 58, 647, 1294, 3299, 6598, 18763, 37526, 95671, 191342, 2134453, 4268906, 61899137, 123798274]

約数ペア:

[(1, 123798274), (2, 61899137), (29, 4268906), (58, 2134453), (647, 191342), (1294, 95671), (3299, 37526), (6598, 18763)]