259491134

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{4129}}^1$

素因数の和:4272

約数の個数: 24

約数和(自身を含む): 451689840

約数和(自身を除く): 192198706

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 4129, 4489, 8258, 8978, 28903, 31423, 57806, 62846, 276643, 553286, 1936501, 3873002, 18535081, 37070162, 129745567, 259491134]

約数ペア:

[(1, 259491134), (2, 129745567), (7, 37070162), (14, 18535081), (67, 3873002), (134, 1936501), (469, 553286), (938, 276643), (4129, 62846), (4489, 57806), (8258, 31423), (8978, 28903)]