297389134

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{12697}}^1$

素因数の和:12952

約数の個数: 24

約数和(自身を含む): 521125920

約数和(自身を除く): 223736786

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 11711, 12697, 23422, 25394, 88879, 177758, 622153, 1244306, 3034583, 6069166, 21242081, 42484162, 148694567, 297389134]

約数ペア:

[(1, 297389134), (2, 148694567), (7, 42484162), (14, 21242081), (49, 6069166), (98, 3034583), (239, 1244306), (478, 622153), (1673, 177758), (3346, 88879), (11711, 25394), (12697, 23422)]