531502244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1460171}}^1$

素因数の和:1460195

約数の個数: 24

約数和(自身を含む): 1144774848

約数和(自身を除く): 613272604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1460171, 2920342, 5840684, 10221197, 18982223, 20442394, 37964446, 40884788, 75928892, 132875561, 265751122, 531502244]

約数ペア:

[(1, 531502244), (2, 265751122), (4, 132875561), (7, 75928892), (13, 40884788), (14, 37964446), (26, 20442394), (28, 18982223), (52, 10221197), (91, 5840684), (182, 2920342), (364, 1460171)]