2970404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2533276

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 389, 778, 1556, 1909, 3818, 7636, 8947, 17894, 32287, 35788, 64574, 129148, 742601, 1485202, 2970404]

約数ペア:

[(1, 2970404), (2, 1485202), (4, 742601), (23, 129148), (46, 64574), (83, 35788), (92, 32287), (166, 17894), (332, 8947), (389, 7636), (778, 3818), (1556, 1909)]