266172956

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{54949}}^1$

素因数の和:55133

約数の個数: 24

約数和(自身を含む): 535432800

約数和(自身を除く): 269259844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 54949, 109898, 219796, 384643, 769286, 1538572, 9506177, 19012354, 38024708, 66543239, 133086478, 266172956]

約数ペア:

[(1, 266172956), (2, 133086478), (4, 66543239), (7, 38024708), (14, 19012354), (28, 9506177), (173, 1538572), (346, 769286), (692, 384643), (1211, 219796), (2422, 109898), (4844, 54949)]