1629156728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{13441}}^1$

素因数の和:13695

約数の個数: 32

約数和(自身を含む): 3105102000

約数和(自身を除く): 1475945272

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1112, 13441, 15151, 26882, 30302, 53764, 60604, 107528, 121208, 1465069, 1868299, 2930138, 3736598, 5860276, 7473196, 11720552, 14946392, 203644591, 407289182, 814578364, 1629156728]

約数ペア:

[(1, 1629156728), (2, 814578364), (4, 407289182), (8, 203644591), (109, 14946392), (139, 11720552), (218, 7473196), (278, 5860276), (436, 3736598), (556, 2930138), (872, 1868299), (1112, 1465069), (13441, 121208), (15151, 107528), (26882, 60604), (30302, 53764)]