252842804543

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{13781}}^1\times {\mathrm{13171}}^1$

素因数の和:27158

約数の個数: 16

約数和(自身を含む): 290458406400

約数和(自身を除く): 37615601857

約数列:

[1, 7, 199, 1393, 13171, 13781, 92197, 96467, 2621029, 2742419, 18347203, 19196933, 181509551, 1270566857, 36120400649, 252842804543]

約数ペア:

[(1, 252842804543), (7, 36120400649), (199, 1270566857), (1393, 181509551), (13171, 19196933), (13781, 18347203), (92197, 2742419), (96467, 2621029)]