1139067748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 2528870400

約数和(自身を除く): 1389802652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 139, 182, 188, 278, 329, 364, 479, 556, 611, 658, 958, 973, 1222, 1316, 1807, 1916, 1946, 2444, 3353, 3614, 3892, 4277, 6227, 6533, 6706, 7228, 8554, 12454, 12649, 13066, 13412, 17108, 22513, 24908, 25298, 26132, 43589, 45026, 45731, 50596, 66581, 84929, 87178, 90052, 91462, 133162, 157591, 169858, 174356, 182924, 266324, 292669, 315182, 339716, 466067, 585338, 594503, 630364, 865553, 932134, 1170676, 1189006, 1731106, 1864268, 2048683, 2378012, 3129307, 3462212, 4097366, 6058871, 6258614, 8194732, 12117742, 12517228, 21905149, 24235484, 40680991, 43810298, 81361982, 87620596, 162723964, 284766937, 569533874, 1139067748]

約数ペア:

[(1, 1139067748), (2, 569533874), (4, 284766937), (7, 162723964), (13, 87620596), (14, 81361982), (26, 43810298), (28, 40680991), (47, 24235484), (52, 21905149), (91, 12517228), (94, 12117742), (139, 8194732), (182, 6258614), (188, 6058871), (278, 4097366), (329, 3462212), (364, 3129307), (479, 2378012), (556, 2048683), (611, 1864268), (658, 1731106), (958, 1189006), (973, 1170676), (1222, 932134), (1316, 865553), (1807, 630364), (1916, 594503), (1946, 585338), (2444, 466067), (3353, 339716), (3614, 315182), (3892, 292669), (4277, 266324), (6227, 182924), (6533, 174356), (6706, 169858), (7228, 157591), (8554, 133162), (12454, 91462), (12649, 90052), (13066, 87178), (13412, 84929), (17108, 66581), (22513, 50596), (24908, 45731), (25298, 45026), (26132, 43589)]