549900514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^2$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 873855360

約数和(自身を除く): 323954846

約数列:

[1, 2, 23, 46, 79, 158, 389, 778, 1817, 3634, 8947, 17894, 30731, 61462, 151321, 302642, 706813, 1413626, 3480383, 6960766, 11954359, 23908718, 274950257, 549900514]

約数ペア:

[(1, 549900514), (2, 274950257), (23, 23908718), (46, 11954359), (79, 6960766), (158, 3480383), (389, 1413626), (778, 706813), (1817, 302642), (3634, 151321), (8947, 61462), (17894, 30731)]