131338894

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{6491}}^1$

素因数の和:6711

約数の個数: 16

約数和(自身を含む): 201303936

約数和(自身を除く): 69965042

約数列:

[1, 2, 67, 134, 151, 302, 6491, 10117, 12982, 20234, 434897, 869794, 980141, 1960282, 65669447, 131338894]

約数ペア:

[(1, 131338894), (2, 65669447), (67, 1960282), (134, 980141), (151, 869794), (302, 434897), (6491, 20234), (10117, 12982)]