540881978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971879}}^1$

素因数の和:2971901

約数の個数: 16

約数和(自身を含む): 998551680

約数和(自身を除く): 457669702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2971879, 5943758, 20803153, 38634427, 41606306, 77268854, 270440989, 540881978]

約数ペア:

[(1, 540881978), (2, 270440989), (7, 77268854), (13, 41606306), (14, 38634427), (26, 20803153), (91, 5943758), (182, 2971879)]