3982186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 6499584

約数和(自身を除く): 2517398

約数列:

[1, 2, 13, 26, 103, 206, 1339, 1487, 2678, 2974, 19331, 38662, 153161, 306322, 1991093, 3982186]

約数ペア:

[(1, 3982186), (2, 1991093), (13, 306322), (26, 153161), (103, 38662), (206, 19331), (1339, 2974), (1487, 2678)]