231644842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4969}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 410800320

約数和(自身を除く): 179155478

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4238, 4969, 9938, 23309, 46618, 54659, 64597, 109318, 129194, 710567, 809947, 1421134, 1619894, 8909417, 10529311, 17818834, 21058622, 115822421, 231644842]

約数ペア:

[(1, 231644842), (2, 115822421), (11, 21058622), (13, 17818834), (22, 10529311), (26, 8909417), (143, 1619894), (163, 1421134), (286, 809947), (326, 710567), (1793, 129194), (2119, 109318), (3586, 64597), (4238, 54659), (4969, 46618), (9938, 23309)]