2972221874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1219123}}^1$

素因数の和:1219201

約数の個数: 16

約数和(自身を含む): 4739954112

約数和(自身を除く): 1767732238

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 1219123, 2438246, 28039829, 56079658, 64613519, 129227038, 1486110937, 2972221874]

約数ペア:

[(1, 2972221874), (2, 1486110937), (23, 129227038), (46, 64613519), (53, 56079658), (106, 28039829), (1219, 2438246), (2438, 1219123)]