490074662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 968454144

約数和(自身を除く): 478379482

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 253, 322, 506, 581, 913, 1162, 1667, 1771, 1826, 1909, 3334, 3542, 3818, 6391, 11669, 12782, 13363, 18337, 20999, 23338, 26726, 36674, 38341, 41998, 76682, 128359, 138361, 146993, 256718, 268387, 276722, 293986, 421751, 536774, 843502, 968527, 1521971, 1937054, 2952257, 3043942, 3182303, 5904514, 6364606, 10653797, 21307594, 22276121, 35005333, 44552242, 70010666, 245037331, 490074662]

約数ペア:

[(1, 490074662), (2, 245037331), (7, 70010666), (11, 44552242), (14, 35005333), (22, 22276121), (23, 21307594), (46, 10653797), (77, 6364606), (83, 5904514), (154, 3182303), (161, 3043942), (166, 2952257), (253, 1937054), (322, 1521971), (506, 968527), (581, 843502), (913, 536774), (1162, 421751), (1667, 293986), (1771, 276722), (1826, 268387), (1909, 256718), (3334, 146993), (3542, 138361), (3818, 128359), (6391, 76682), (11669, 41998), (12782, 38341), (13363, 36674), (18337, 26726), (20999, 23338)]