2003125578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{41737}}^1$

素因数の和:42182

約数の個数: 32

約数和(自身を含む): 4227224640

約数和(自身を除く): 2224099062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 2526, 7999, 15998, 23997, 41737, 47994, 83474, 125211, 250422, 793003, 1586006, 2379009, 4758018, 17571277, 35142554, 52713831, 105427662, 333854263, 667708526, 1001562789, 2003125578]

約数ペア:

[(1, 2003125578), (2, 1001562789), (3, 667708526), (6, 333854263), (19, 105427662), (38, 52713831), (57, 35142554), (114, 17571277), (421, 4758018), (842, 2379009), (1263, 1586006), (2526, 793003), (7999, 250422), (15998, 125211), (23997, 83474), (41737, 47994)]