2056579408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{429887}}^1$

素因数の和:429931

約数の個数: 40

約数和(自身を含む): 4477713408

約数和(自身を除く): 2421134000

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 429887, 859774, 1719548, 3439096, 5588531, 6878192, 9887401, 11177062, 19774802, 22354124, 39549604, 44708248, 79099208, 89416496, 128536213, 158198416, 257072426, 514144852, 1028289704, 2056579408]

約数ペア:

[(1, 2056579408), (2, 1028289704), (4, 514144852), (8, 257072426), (13, 158198416), (16, 128536213), (23, 89416496), (26, 79099208), (46, 44708248), (52, 39549604), (92, 22354124), (104, 19774802), (184, 11177062), (208, 9887401), (299, 6878192), (368, 5588531), (598, 3439096), (1196, 1719548), (2392, 859774), (4784, 429887)]