1201278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15419

約数の個数: 16

約数和(自身を含む): 2587536

約数和(自身を除く): 1386258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15401, 30802, 46203, 92406, 200213, 400426, 600639, 1201278]

約数ペア:

[(1, 1201278), (2, 600639), (3, 400426), (6, 200213), (13, 92406), (26, 46203), (39, 30802), (78, 15401)]