497624894

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 816816000

約数和(自身を除く): 319191106

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1039, 1417, 2078, 2197, 2834, 4394, 13507, 18421, 27014, 36842, 113251, 175591, 226502, 239473, 351182, 478946, 1472263, 2282683, 2944526, 4565366, 19139419, 38278838, 248812447, 497624894]

約数ペア:

[(1, 497624894), (2, 248812447), (13, 38278838), (26, 19139419), (109, 4565366), (169, 2944526), (218, 2282683), (338, 1472263), (1039, 478946), (1417, 351182), (2078, 239473), (2197, 226502), (2834, 175591), (4394, 113251), (13507, 36842), (18421, 27014)]