2013705694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21481

約数の個数: 64

約数和(自身を含む): 4142057472

約数和(自身を除く): 2128351778

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 3619, 4277, 6721, 7238, 8554, 13442, 21401, 42802, 47047, 94094, 149807, 235411, 278213, 299614, 470822, 556426, 1005847, 1647877, 1947491, 2011694, 3060343, 3295754, 3894982, 6120686, 7040929, 11064317, 13076011, 14081858, 21422401, 22128634, 26152022, 42844802, 77450219, 91532077, 143836121, 154900438, 183064154, 287672242, 1006852847, 2013705694]

約数ペア:

[(1, 2013705694), (2, 1006852847), (7, 287672242), (11, 183064154), (13, 154900438), (14, 143836121), (22, 91532077), (26, 77450219), (47, 42844802), (77, 26152022), (91, 22128634), (94, 21422401), (143, 14081858), (154, 13076011), (182, 11064317), (286, 7040929), (329, 6120686), (517, 3894982), (611, 3295754), (658, 3060343), (1001, 2011694), (1034, 1947491), (1222, 1647877), (2002, 1005847), (3619, 556426), (4277, 470822), (6721, 299614), (7238, 278213), (8554, 235411), (13442, 149807), (21401, 94094), (42802, 47047)]