256106695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{7283}}^1$

素因数の和:7842

約数の個数: 16

約数和(自身を含む): 331625952

約数和(自身を除く): 75519257

約数列:

[1, 5, 13, 65, 541, 2705, 7033, 7283, 35165, 36415, 94679, 473395, 3940103, 19700515, 51221339, 256106695]

約数ペア:

[(1, 256106695), (5, 51221339), (13, 19700515), (65, 3940103), (541, 473395), (2705, 94679), (7033, 36415), (7283, 35165)]