126245638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26713}}^1$

素因数の和:26871

約数の個数: 16

約数和(自身を含む): 201957840

約数和(自身を除く): 75712202

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 26713, 53426, 454121, 908242, 3713107, 7426214, 63122819, 126245638]

約数ペア:

[(1, 126245638), (2, 63122819), (17, 7426214), (34, 3713107), (139, 908242), (278, 454121), (2363, 53426), (4726, 26713)]