1378038914

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{510007}}^1$

素因数の和:510209

約数の個数: 16

約数和(自身を含む): 2374597248

約数和(自身を除く): 996558334

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 510007, 1020014, 3570049, 7140098, 98431351, 196862702, 689019457, 1378038914]

約数ペア:

[(1, 1378038914), (2, 689019457), (7, 196862702), (14, 98431351), (193, 7140098), (386, 3570049), (1351, 1020014), (2702, 510007)]