2871472

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1116

約数の個数: 20

約数和(自身を含む): 5597856

約数和(自身を除く): 2726384

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 911, 1576, 1822, 3152, 3644, 7288, 14576, 179467, 358934, 717868, 1435736, 2871472]

約数ペア:

[(1, 2871472), (2, 1435736), (4, 717868), (8, 358934), (16, 179467), (197, 14576), (394, 7288), (788, 3644), (911, 3152), (1576, 1822)]