2017492990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{3323}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 3672488160

約数和(自身を除く): 1654995170

約数列:

[1, 2, 5, 10, 109, 218, 545, 557, 1090, 1114, 2785, 3323, 5570, 6646, 16615, 33230, 60713, 121426, 303565, 362207, 607130, 724414, 1811035, 1850911, 3622070, 3701822, 9254555, 18509110, 201749299, 403498598, 1008746495, 2017492990]

約数ペア:

[(1, 2017492990), (2, 1008746495), (5, 403498598), (10, 201749299), (109, 18509110), (218, 9254555), (545, 3701822), (557, 3622070), (1090, 1850911), (1114, 1811035), (2785, 724414), (3323, 607130), (5570, 362207), (6646, 303565), (16615, 121426), (33230, 60713)]