260570401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{14389}}^1$

素因数の和:14608

約数の個数: 16

約数和(自身を含む): 322336000

約数和(自身を除く): 61765599

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 14389, 18109, 100723, 187057, 1309399, 2863411, 20043877, 37224343, 260570401]

約数ペア:

[(1, 260570401), (7, 37224343), (13, 20043877), (91, 2863411), (199, 1309399), (1393, 187057), (2587, 100723), (14389, 18109)]