401039170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5729131}}^1$

素因数の和:5729145

約数の個数: 16

約数和(自身を含む): 824995008

約数和(自身を除く): 423955838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5729131, 11458262, 28645655, 40103917, 57291310, 80207834, 200519585, 401039170]

約数ペア:

[(1, 401039170), (2, 200519585), (5, 80207834), (7, 57291310), (10, 40103917), (14, 28645655), (35, 11458262), (70, 5729131)]