553622576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2661647}}^1$

素因数の和:2661668

約数の個数: 20

約数和(自身を含む): 1155155232

約数和(自身を除く): 601532656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2661647, 5323294, 10646588, 21293176, 34601411, 42586352, 69202822, 138405644, 276811288, 553622576]

約数ペア:

[(1, 553622576), (2, 276811288), (4, 138405644), (8, 69202822), (13, 42586352), (16, 34601411), (26, 21293176), (52, 10646588), (104, 5323294), (208, 2661647)]