865168414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{17627}}^1$

素因数の和:17760

約数の個数: 32

約数和(自身を含む): 1492598016

約数和(自身を除く): 627429602

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 1067, 2134, 2231, 4462, 17627, 24541, 35254, 49082, 193897, 387794, 405421, 810842, 1709819, 3419638, 4459631, 8919262, 18808009, 37616018, 39325837, 78651674, 432584207, 865168414]

約数ペア:

[(1, 865168414), (2, 432584207), (11, 78651674), (22, 39325837), (23, 37616018), (46, 18808009), (97, 8919262), (194, 4459631), (253, 3419638), (506, 1709819), (1067, 810842), (2134, 405421), (2231, 387794), (4462, 193897), (17627, 49082), (24541, 35254)]