470834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 878400

約数和(自身を除く): 407566

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 199, 338, 398, 1183, 1393, 2366, 2587, 2786, 5174, 18109, 33631, 36218, 67262, 235417, 470834]

約数ペア:

[(1, 470834), (2, 235417), (7, 67262), (13, 36218), (14, 33631), (26, 18109), (91, 5174), (169, 2786), (182, 2587), (199, 2366), (338, 1393), (398, 1183)]