486291206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 779349600

約数和(自身を除く): 293058394

約数列:

[1, 2, 19, 38, 113, 226, 269, 421, 538, 842, 2147, 4294, 5111, 7999, 10222, 15998, 30397, 47573, 60794, 95146, 113249, 226498, 577543, 903887, 1155086, 1807774, 2151731, 4303462, 12797137, 25594274, 243145603, 486291206]

約数ペア:

[(1, 486291206), (2, 243145603), (19, 25594274), (38, 12797137), (113, 4303462), (226, 2151731), (269, 1807774), (421, 1155086), (538, 903887), (842, 577543), (2147, 226498), (4294, 113249), (5111, 95146), (7999, 60794), (10222, 47573), (15998, 30397)]