218218030

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{45557}}^1$

素因数の和:46043

約数の個数: 16

約数和(自身を含む): 393621120

約数和(自身を除く): 175403090

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 45557, 91114, 227785, 455570, 21821803, 43643606, 109109015, 218218030]

約数ペア:

[(1, 218218030), (2, 109109015), (5, 43643606), (10, 21821803), (479, 455570), (958, 227785), (2395, 91114), (4790, 45557)]