318492722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{128321}}^1$

素因数の和:128413

約数の個数: 16

約数和(自身を含む): 512774712

約数和(自身を除く): 194281990

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 128321, 256642, 2181457, 4362914, 9367433, 18734866, 159246361, 318492722]

約数ペア:

[(1, 318492722), (2, 159246361), (17, 18734866), (34, 9367433), (73, 4362914), (146, 2181457), (1241, 256642), (2482, 128321)]