258498006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{254929}}^1$

素因数の和:254960

約数の個数: 24

約数和(自身を含む): 559826280

約数和(自身を除く): 301328274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 254929, 509858, 764787, 1529574, 3314077, 6628154, 9942231, 19884462, 43083001, 86166002, 129249003, 258498006]

約数ペア:

[(1, 258498006), (2, 129249003), (3, 86166002), (6, 43083001), (13, 19884462), (26, 9942231), (39, 6628154), (78, 3314077), (169, 1529574), (338, 764787), (507, 509858), (1014, 254929)]