4137081650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6364741}}^1$

素因数の和:6364766

約数の個数: 24

約数和(自身を含む): 8286894084

約数和(自身を除く): 4149812434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6364741, 12729482, 31823705, 63647410, 82741633, 159118525, 165483266, 318237050, 413708165, 827416330, 2068540825, 4137081650]

約数ペア:

[(1, 4137081650), (2, 2068540825), (5, 827416330), (10, 413708165), (13, 318237050), (25, 165483266), (26, 159118525), (50, 82741633), (65, 63647410), (130, 31823705), (325, 12729482), (650, 6364741)]