1427838046

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1\times {\mathrm{4157}}^1$

素因数の和:5075

約数の個数: 16

約数和(自身を含む): 2153710944

約数和(自身を除く): 725872898

約数列:

[1, 2, 263, 526, 653, 1306, 4157, 8314, 171739, 343478, 1093291, 2186582, 2714521, 5429042, 713919023, 1427838046]

約数ペア:

[(1, 1427838046), (2, 713919023), (263, 5429042), (526, 2714521), (653, 2186582), (1306, 1093291), (4157, 343478), (8314, 171739)]