520080436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{12967}}^1$

素因数の和:13279

約数の個数: 24

約数和(自身を含む): 938260736

約数和(自身を除く): 418180300

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 10027, 12967, 20054, 25934, 40108, 51868, 479779, 959558, 1919116, 3514057, 7028114, 14056228, 130020109, 260040218, 520080436]

約数ペア:

[(1, 520080436), (2, 260040218), (4, 130020109), (37, 14056228), (74, 7028114), (148, 3514057), (271, 1919116), (542, 959558), (1084, 479779), (10027, 51868), (12967, 40108), (20054, 25934)]