2000971912

素因数分解:

$2^3\times {\mathrm{16381}}^1\times {\mathrm{15269}}^1$

素因数の和:31656

約数の個数: 16

約数和(自身を含む): 3752297100

約数和(自身を除く): 1751325188

約数列:

[1, 2, 4, 8, 15269, 16381, 30538, 32762, 61076, 65524, 122152, 131048, 250121489, 500242978, 1000485956, 2000971912]

約数ペア:

[(1, 2000971912), (2, 1000485956), (4, 500242978), (8, 250121489), (15269, 131048), (16381, 122152), (30538, 65524), (32762, 61076)]