2973039118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12491761}}^1$

素因数の和:12491787

約数の個数: 16

約数和(自身を含む): 5396441184

約数和(自身を除く): 2423402066

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 12491761, 24983522, 87442327, 174884654, 212359937, 424719874, 1486519559, 2973039118]

約数ペア:

[(1, 2973039118), (2, 1486519559), (7, 424719874), (14, 212359937), (17, 174884654), (34, 87442327), (119, 24983522), (238, 12491761)]