2013259744

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{2273}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 4022796960

約数和(自身を除く): 2009537216

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 311, 356, 622, 712, 1244, 1424, 2273, 2488, 2848, 4546, 4976, 9092, 9952, 18184, 27679, 36368, 55358, 72736, 110716, 202297, 221432, 404594, 442864, 706903, 809188, 885728, 1413806, 1618376, 2827612, 3236752, 5655224, 6473504, 11310448, 22620896, 62914367, 125828734, 251657468, 503314936, 1006629872, 2013259744]

約数ペア:

[(1, 2013259744), (2, 1006629872), (4, 503314936), (8, 251657468), (16, 125828734), (32, 62914367), (89, 22620896), (178, 11310448), (311, 6473504), (356, 5655224), (622, 3236752), (712, 2827612), (1244, 1618376), (1424, 1413806), (2273, 885728), (2488, 809188), (2848, 706903), (4546, 442864), (4976, 404594), (9092, 221432), (9952, 202297), (18184, 110716), (27679, 72736), (36368, 55358)]