390682006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1366021}}^1$

素因数の和:1366047

約数の個数: 16

約数和(自身を含む): 688475088

約数和(自身を除く): 297793082

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1366021, 2732042, 15026231, 17758273, 30052462, 35516546, 195341003, 390682006]

約数ペア:

[(1, 390682006), (2, 195341003), (11, 35516546), (13, 30052462), (22, 17758273), (26, 15026231), (143, 2732042), (286, 1366021)]