2988138

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1427}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 5997600

約数和(自身を除く): 3009462

約数列:

[1, 2, 3, 6, 349, 698, 1047, 1427, 2094, 2854, 4281, 8562, 498023, 996046, 1494069, 2988138]

約数ペア:

[(1, 2988138), (2, 1494069), (3, 996046), (6, 498023), (349, 8562), (698, 4281), (1047, 2854), (1427, 2094)]