542787772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{20771}}^1$

素因数の和:20961

約数の個数: 24

約数和(自身を含む): 977114880

約数和(自身を除く): 434327108

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 556, 6533, 13066, 20771, 26132, 41542, 83084, 976237, 1952474, 2887169, 3904948, 5774338, 11548676, 135696943, 271393886, 542787772]

約数ペア:

[(1, 542787772), (2, 271393886), (4, 135696943), (47, 11548676), (94, 5774338), (139, 3904948), (188, 2887169), (278, 1952474), (556, 976237), (6533, 83084), (13066, 41542), (20771, 26132)]