7051278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90401}}^1$

素因数の和:90419

約数の個数: 16

約数和(自身を含む): 15187536

約数和(自身を除く): 8136258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 90401, 180802, 271203, 542406, 1175213, 2350426, 3525639, 7051278]

約数ペア:

[(1, 7051278), (2, 3525639), (3, 2350426), (6, 1175213), (13, 542406), (26, 271203), (39, 180802), (78, 90401)]