2018769904

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{527921}}^1$

素因数の和:528168

約数の個数: 20

約数和(自身を含む): 3927739680

約数和(自身を除く): 1908969776

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 527921, 1055842, 2111684, 4223368, 8446736, 126173119, 252346238, 504692476, 1009384952, 2018769904]

約数ペア:

[(1, 2018769904), (2, 1009384952), (4, 504692476), (8, 252346238), (16, 126173119), (239, 8446736), (478, 4223368), (956, 2111684), (1912, 1055842), (3824, 527921)]