2109558834

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{490367}}^1$

素因数の和:490614

約数の個数: 24

約数和(自身を含む): 4589844480

約数和(自身を除く): 2480285646

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 490367, 980734, 1471101, 2942202, 4413303, 8826606, 117197713, 234395426, 351593139, 703186278, 1054779417, 2109558834]

約数ペア:

[(1, 2109558834), (2, 1054779417), (3, 703186278), (6, 351593139), (9, 234395426), (18, 117197713), (239, 8826606), (478, 4413303), (717, 2942202), (1434, 1471101), (2151, 980734), (4302, 490367)]