426653695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{4157}}^1$

素因数の和:5754

約数の個数: 16

約数和(自身を含む): 551849760

約数和(自身を除く): 125196065

約数列:

[1, 5, 13, 65, 1579, 4157, 7895, 20527, 20785, 54041, 102635, 270205, 6563903, 32819515, 85330739, 426653695]

約数ペア:

[(1, 426653695), (5, 85330739), (13, 32819515), (65, 6563903), (1579, 270205), (4157, 102635), (7895, 54041), (20527, 20785)]