252904246

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 438681600

約数和(自身を除く): 185777354

約数列:

[1, 2, 7, 14, 191, 271, 349, 382, 542, 698, 1337, 1897, 2443, 2674, 3794, 4886, 51761, 66659, 94579, 103522, 133318, 189158, 362327, 466613, 662053, 724654, 933226, 1324106, 18064589, 36129178, 126452123, 252904246]

約数ペア:

[(1, 252904246), (2, 126452123), (7, 36129178), (14, 18064589), (191, 1324106), (271, 933226), (349, 724654), (382, 662053), (542, 466613), (698, 362327), (1337, 189158), (1897, 133318), (2443, 103522), (2674, 94579), (3794, 66659), (4886, 51761)]