2058173890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{4703}}^1$

素因数の和:5226

約数の個数: 32

約数和(自身を含む): 3749276160

約数和(自身を除く): 1691102270

約数列:

[1, 2, 5, 10, 107, 214, 409, 535, 818, 1070, 2045, 4090, 4703, 9406, 23515, 43763, 47030, 87526, 218815, 437630, 503221, 1006442, 1923527, 2516105, 3847054, 5032210, 9617635, 19235270, 205817389, 411634778, 1029086945, 2058173890]

約数ペア:

[(1, 2058173890), (2, 1029086945), (5, 411634778), (10, 205817389), (107, 19235270), (214, 9617635), (409, 5032210), (535, 3847054), (818, 2516105), (1070, 1923527), (2045, 1006442), (4090, 503221), (4703, 437630), (9406, 218815), (23515, 87526), (43763, 47030)]