1804115998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9403}}^1$

素因数の和:9568

約数の個数: 32

約数和(自身を含む): 2919603456

約数和(自身を除く): 1115487458

約数列:

[1, 2, 23, 43, 46, 86, 97, 194, 989, 1978, 2231, 4171, 4462, 8342, 9403, 18806, 95933, 191866, 216269, 404329, 432538, 808658, 912091, 1824182, 9299567, 18599134, 20978093, 39219913, 41956186, 78439826, 902057999, 1804115998]

約数ペア:

[(1, 1804115998), (2, 902057999), (23, 78439826), (43, 41956186), (46, 39219913), (86, 20978093), (97, 18599134), (194, 9299567), (989, 1824182), (1978, 912091), (2231, 808658), (4171, 432538), (4462, 404329), (8342, 216269), (9403, 191866), (18806, 95933)]