2015989366

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1\times {\mathrm{4561}}^1$

素因数の和:8247

約数の個数: 16

約数和(自身を含む): 3075079968

約数和(自身を除く): 1059090602

約数列:

[1, 2, 61, 122, 3623, 4561, 7246, 9122, 221003, 278221, 442006, 556442, 16524503, 33049006, 1007994683, 2015989366]

約数ペア:

[(1, 2015989366), (2, 1007994683), (61, 33049006), (122, 16524503), (3623, 556442), (4561, 442006), (7246, 278221), (9122, 221003)]