380052662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 639391104

約数和(自身を除く): 259338442

約数列:

[1, 2, 11, 22, 43, 86, 241, 473, 482, 946, 1667, 2651, 3334, 5302, 10363, 18337, 20726, 36674, 71681, 113993, 143362, 227986, 401747, 788491, 803494, 1576982, 4419217, 8838434, 17275121, 34550242, 190026331, 380052662]

約数ペア:

[(1, 380052662), (2, 190026331), (11, 34550242), (22, 17275121), (43, 8838434), (86, 4419217), (241, 1576982), (473, 803494), (482, 788491), (946, 401747), (1667, 227986), (2651, 143362), (3334, 113993), (5302, 71681), (10363, 36674), (18337, 20726)]