2521474534

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1\times {\mathrm{2837}}^1$

素因数の和:4108

約数の個数: 24

約数和(自身を含む): 3996403488

約数和(自身を除く): 1474928954

約数列:

[1, 2, 19, 38, 361, 722, 1231, 2462, 2837, 5674, 23389, 46778, 53903, 107806, 444391, 888782, 1024157, 2048314, 3492347, 6984694, 66354593, 132709186, 1260737267, 2521474534]

約数ペア:

[(1, 2521474534), (2, 1260737267), (19, 132709186), (38, 66354593), (361, 6984694), (722, 3492347), (1231, 2048314), (2462, 1024157), (2837, 888782), (5674, 444391), (23389, 107806), (46778, 53903)]