248576744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2341}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 502640040

約数和(自身を除く): 254063296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1021, 2042, 2341, 4084, 4682, 8168, 9364, 13273, 18728, 26546, 30433, 53092, 60866, 106184, 121732, 243464, 2390161, 4780322, 9560644, 19121288, 31072093, 62144186, 124288372, 248576744]

約数ペア:

[(1, 248576744), (2, 124288372), (4, 62144186), (8, 31072093), (13, 19121288), (26, 9560644), (52, 4780322), (104, 2390161), (1021, 243464), (2042, 121732), (2341, 106184), (4084, 60866), (4682, 53092), (8168, 30433), (9364, 26546), (13273, 18728)]