3972575216

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2991397}}^1$

素因数の和:2991488

約数の個数: 20

約数和(自身を含む): 7789600392

約数和(自身を除く): 3817025176

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2991397, 5982794, 11965588, 23931176, 47862352, 248285951, 496571902, 993143804, 1986287608, 3972575216]

約数ペア:

[(1, 3972575216), (2, 1986287608), (4, 993143804), (8, 496571902), (16, 248285951), (83, 47862352), (166, 23931176), (332, 11965588), (664, 5982794), (1328, 2991397)]