255432562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{15217}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 482106240

約数和(自身を除く): 226673678

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 8393, 15217, 16786, 30434, 106519, 167387, 213038, 334774, 1171709, 1658653, 2343418, 3317306, 11610571, 18245183, 23221142, 36490366, 127716281, 255432562]

約数ペア:

[(1, 255432562), (2, 127716281), (7, 36490366), (11, 23221142), (14, 18245183), (22, 11610571), (77, 3317306), (109, 2343418), (154, 1658653), (218, 1171709), (763, 334774), (1199, 213038), (1526, 167387), (2398, 106519), (8393, 30434), (15217, 16786)]