2014989676

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{111919}}^1$

素因数の和:112573

約数の個数: 24

約数和(自身を含む): 4036282880

約数和(自身を除く): 2021293204

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 111919, 223838, 447676, 783433, 1566866, 3133732, 71963917, 143927834, 287855668, 503747419, 1007494838, 2014989676]

約数ペア:

[(1, 2014989676), (2, 1007494838), (4, 503747419), (7, 287855668), (14, 143927834), (28, 71963917), (643, 3133732), (1286, 1566866), (2572, 783433), (4501, 447676), (9002, 223838), (18004, 111919)]