281342012

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{39097}}^1$

素因数の和:39365

約数の個数: 24

約数和(自身を含む): 564887904

約数和(自身を除く): 283545892

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 39097, 78194, 156388, 273679, 547358, 1094716, 10047929, 20095858, 40191716, 70335503, 140671006, 281342012]

約数ペア:

[(1, 281342012), (2, 140671006), (4, 70335503), (7, 40191716), (14, 20095858), (28, 10047929), (257, 1094716), (514, 547358), (1028, 273679), (1799, 156388), (3598, 78194), (7196, 39097)]