2017918322

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1036957}}^1$

素因数の和:1037105

約数の個数: 16

約数和(自身を含む): 3484178880

約数和(自身を除く): 1466260558

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1036957, 2073914, 7258699, 14517398, 144137023, 288274046, 1008959161, 2017918322]

約数ペア:

[(1, 2017918322), (2, 1008959161), (7, 288274046), (14, 144137023), (139, 14517398), (278, 7258699), (973, 2073914), (1946, 1036957)]