2548777328

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{695627}}^1$

素因数の和:695864

約数の個数: 20

約数和(自身を含む): 4959827640

約数和(自身を除く): 2411050312

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 695627, 1391254, 2782508, 5565016, 11130032, 159298583, 318597166, 637194332, 1274388664, 2548777328]

約数ペア:

[(1, 2548777328), (2, 1274388664), (4, 637194332), (8, 318597166), (16, 159298583), (229, 11130032), (458, 5565016), (916, 2782508), (1832, 1391254), (3664, 695627)]