492057668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 948810240

約数和(自身を除く): 456752572

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 589, 1178, 1387, 2263, 2356, 2774, 2861, 4526, 5548, 5722, 9052, 11444, 42997, 54359, 85994, 88691, 108718, 171988, 177382, 208853, 217436, 354764, 417706, 835412, 1685129, 3370258, 3968207, 6474443, 6740516, 7936414, 12948886, 15872828, 25897772, 123014417, 246028834, 492057668]

約数ペア:

[(1, 492057668), (2, 246028834), (4, 123014417), (19, 25897772), (31, 15872828), (38, 12948886), (62, 7936414), (73, 6740516), (76, 6474443), (124, 3968207), (146, 3370258), (292, 1685129), (589, 835412), (1178, 417706), (1387, 354764), (2263, 217436), (2356, 208853), (2774, 177382), (2861, 171988), (4526, 108718), (5548, 88691), (5722, 85994), (9052, 54359), (11444, 42997)]