2019183568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2411}}^1\times {\mathrm{3079}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 4145359680

約数和(自身を除く): 2126176112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2411, 3079, 4822, 6158, 9644, 12316, 19288, 24632, 38576, 40987, 49264, 52343, 81974, 104686, 163948, 209372, 327896, 418744, 655792, 837488, 7423469, 14846938, 29693876, 59387752, 118775504, 126198973, 252397946, 504795892, 1009591784, 2019183568]

約数ペア:

[(1, 2019183568), (2, 1009591784), (4, 504795892), (8, 252397946), (16, 126198973), (17, 118775504), (34, 59387752), (68, 29693876), (136, 14846938), (272, 7423469), (2411, 837488), (3079, 655792), (4822, 418744), (6158, 327896), (9644, 209372), (12316, 163948), (19288, 104686), (24632, 81974), (38576, 52343), (40987, 49264)]