1915479726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{42391}}^1$

素因数の和:42856

約数の個数: 32

約数和(自身を含む): 4065562368

約数和(自身を除く): 2150082642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 443, 886, 1329, 2658, 7531, 15062, 22593, 42391, 45186, 84782, 127173, 254346, 720647, 1441294, 2161941, 4323882, 18779213, 37558426, 56337639, 112675278, 319246621, 638493242, 957739863, 1915479726]

約数ペア:

[(1, 1915479726), (2, 957739863), (3, 638493242), (6, 319246621), (17, 112675278), (34, 56337639), (51, 37558426), (102, 18779213), (443, 4323882), (886, 2161941), (1329, 1441294), (2658, 720647), (7531, 254346), (15062, 127173), (22593, 84782), (42391, 45186)]