2111569684

素因数分解:

$2^2\times 7^1\times {\mathrm{75413203}}^1$

素因数の和:75413214

約数の個数: 12

約数和(自身を含む): 4223139424

約数和(自身を除く): 2111569740

約数列:

[1, 2, 4, 7, 14, 28, 75413203, 150826406, 301652812, 527892421, 1055784842, 2111569684]

約数ペア:

[(1, 2111569684), (2, 1055784842), (4, 527892421), (7, 301652812), (14, 150826406), (28, 75413203)]