7663238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 12640320

約数和(自身を除く): 4977082

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2659, 2882, 5318, 29249, 58498, 348329, 696658, 3831619, 7663238]

約数ペア:

[(1, 7663238), (2, 3831619), (11, 696658), (22, 348329), (131, 58498), (262, 29249), (1441, 5318), (2659, 2882)]