2388776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 4892160

約数和(自身を除く): 2503384

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 223, 412, 446, 824, 892, 1339, 1784, 2678, 2899, 5356, 5798, 10712, 11596, 22969, 23192, 45938, 91876, 183752, 298597, 597194, 1194388, 2388776]

約数ペア:

[(1, 2388776), (2, 1194388), (4, 597194), (8, 298597), (13, 183752), (26, 91876), (52, 45938), (103, 23192), (104, 22969), (206, 11596), (223, 10712), (412, 5798), (446, 5356), (824, 2899), (892, 2678), (1339, 1784)]