1213304422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{80747}}^1$

素因数の和:81443

約数の個数: 16

約数和(自身を含む): 1988338752

約数和(自身を除く): 775034330

約数列:

[1, 2, 11, 22, 683, 1366, 7513, 15026, 80747, 161494, 888217, 1776434, 55150201, 110300402, 606652211, 1213304422]

約数ペア:

[(1, 1213304422), (2, 606652211), (11, 110300402), (22, 55150201), (683, 1776434), (1366, 888217), (7513, 161494), (15026, 80747)]