2740112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4226

約数の個数: 20

約数和(自身を含む): 5439756

約数和(自身を除く): 2699644

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4177, 8354, 16708, 33416, 66832, 171257, 342514, 685028, 1370056, 2740112]

約数ペア:

[(1, 2740112), (2, 1370056), (4, 685028), (8, 342514), (16, 171257), (41, 66832), (82, 33416), (164, 16708), (328, 8354), (656, 4177)]