2508084854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{545473}}^1$

素因数の和:545516

約数の個数: 24

約数和(自身を含む): 4352882520

約数和(自身を除く): 1844797666

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 545473, 1090946, 6000203, 10363987, 12000406, 20727974, 66002233, 114003857, 132004466, 228007714, 1254042427, 2508084854]

約数ペア:

[(1, 2508084854), (2, 1254042427), (11, 228007714), (19, 132004466), (22, 114003857), (38, 66002233), (121, 20727974), (209, 12000406), (242, 10363987), (418, 6000203), (2299, 1090946), (4598, 545473)]