259942214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2371}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 459067392

約数和(自身を除く): 199125178

約数列:

[1, 2, 7, 14, 41, 82, 191, 287, 382, 574, 1337, 2371, 2674, 4742, 7831, 15662, 16597, 33194, 54817, 97211, 109634, 194422, 452861, 680477, 905722, 1360954, 3170027, 6340054, 18567301, 37134602, 129971107, 259942214]

約数ペア:

[(1, 259942214), (2, 129971107), (7, 37134602), (14, 18567301), (41, 6340054), (82, 3170027), (191, 1360954), (287, 905722), (382, 680477), (574, 452861), (1337, 194422), (2371, 109634), (2674, 97211), (4742, 54817), (7831, 33194), (15662, 16597)]