549808844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{144839}}^1$

素因数の和:144929

約数の個数: 24

約数和(自身を含む): 1050379680

約数和(自身を除く): 500570836

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 144839, 289678, 579356, 1882907, 3765814, 7531628, 10573247, 21146494, 42292988, 137452211, 274904422, 549808844]

約数ペア:

[(1, 549808844), (2, 274904422), (4, 137452211), (13, 42292988), (26, 21146494), (52, 10573247), (73, 7531628), (146, 3765814), (292, 1882907), (949, 579356), (1898, 289678), (3796, 144839)]