2790634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18121}}^1$

素因数の和:18141

約数の個数: 16

約数和(自身を含む): 5219136

約数和(自身を除く): 2428502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18121, 36242, 126847, 199331, 253694, 398662, 1395317, 2790634]

約数ペア:

[(1, 2790634), (2, 1395317), (7, 398662), (11, 253694), (14, 199331), (22, 126847), (77, 36242), (154, 18121)]