40940342014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419789}}^1$

素因数の和:419857

約数の個数: 48

約数和(自身を含む): 75038302080

約数和(自身を除く): 34097960066

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 3146, 3751, 4433, 7502, 8866, 48763, 97526, 419789, 839578, 4617679, 5457257, 9235358, 10914514, 13013459, 26026918, 50794469, 60029827, 101588938, 120059654, 143148049, 169174967, 286296098, 338349934, 660328097, 1320656194, 1574628539, 1860924637, 3149257078, 3721849274, 20470171007, 40940342014]

約数ペア:

[(1, 40940342014), (2, 20470171007), (11, 3721849274), (13, 3149257078), (22, 1860924637), (26, 1574628539), (31, 1320656194), (62, 660328097), (121, 338349934), (143, 286296098), (242, 169174967), (286, 143148049), (341, 120059654), (403, 101588938), (682, 60029827), (806, 50794469), (1573, 26026918), (3146, 13013459), (3751, 10914514), (4433, 9235358), (7502, 5457257), (8866, 4617679), (48763, 839578), (97526, 419789)]