172242014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{396871}}^1$

素因数の和:396911

約数の個数: 16

約数和(自身を含む): 304797696

約数和(自身を除く): 132555682

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 396871, 793742, 2778097, 5556194, 12303001, 24606002, 86121007, 172242014]

約数ペア:

[(1, 172242014), (2, 86121007), (7, 24606002), (14, 12303001), (31, 5556194), (62, 2778097), (217, 793742), (434, 396871)]