1971161896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{42829}}^1$

素因数の和:43369

約数の個数: 32

約数和(自身を含む): 4039725600

約数和(自身を除く): 2068563704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 2092, 4184, 5753, 11506, 23012, 42829, 46024, 85658, 171316, 342632, 471119, 942238, 1884476, 3768952, 22399567, 44799134, 89598268, 179196536, 246395237, 492790474, 985580948, 1971161896]

約数ペア:

[(1, 1971161896), (2, 985580948), (4, 492790474), (8, 246395237), (11, 179196536), (22, 89598268), (44, 44799134), (88, 22399567), (523, 3768952), (1046, 1884476), (2092, 942238), (4184, 471119), (5753, 342632), (11506, 171316), (23012, 85658), (42829, 46024)]