4123405916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{189043}}^1$

素因数の和:189114

約数の個数: 48

約数和(自身を含む): 8892629760

約数和(自身を除く): 4769223844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 189043, 378086, 756172, 1323301, 2646602, 3591817, 5293204, 7183634, 7750763, 14367268, 15501526, 25142719, 31003052, 50285438, 54255341, 100570876, 108510682, 147264497, 217021364, 294528994, 589057988, 1030851479, 2061702958, 4123405916]

約数ペア:

[(1, 4123405916), (2, 2061702958), (4, 1030851479), (7, 589057988), (14, 294528994), (19, 217021364), (28, 147264497), (38, 108510682), (41, 100570876), (76, 54255341), (82, 50285438), (133, 31003052), (164, 25142719), (266, 15501526), (287, 14367268), (532, 7750763), (574, 7183634), (779, 5293204), (1148, 3591817), (1558, 2646602), (3116, 1323301), (5453, 756172), (10906, 378086), (21812, 189043)]