2670556

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 5390336

約数和(自身を除く): 2719780

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 751, 889, 1502, 1778, 3004, 3556, 5257, 10514, 21028, 95377, 190754, 381508, 667639, 1335278, 2670556]

約数ペア:

[(1, 2670556), (2, 1335278), (4, 667639), (7, 381508), (14, 190754), (28, 95377), (127, 21028), (254, 10514), (508, 5257), (751, 3556), (889, 3004), (1502, 1778)]