1780114

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 3123648

約数和(自身を除く): 1343534

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2957, 5914, 20699, 41398, 127151, 254302, 890057, 1780114]

約数ペア:

[(1, 1780114), (2, 890057), (7, 254302), (14, 127151), (43, 41398), (86, 20699), (301, 5914), (602, 2957)]