2022893990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15560723}}^1$

素因数の和:15560743

約数の個数: 16

約数和(自身を含む): 3921302448

約数和(自身を除く): 1898408458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15560723, 31121446, 77803615, 155607230, 202289399, 404578798, 1011446995, 2022893990]

約数ペア:

[(1, 2022893990), (2, 1011446995), (5, 404578798), (10, 202289399), (13, 155607230), (26, 77803615), (65, 31121446), (130, 15560723)]