4073994

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 8873280

約数和(自身を除く): 4799286

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 947, 1434, 1894, 2151, 2841, 4302, 5682, 8523, 17046, 226333, 452666, 678999, 1357998, 2036997, 4073994]

約数ペア:

[(1, 4073994), (2, 2036997), (3, 1357998), (6, 678999), (9, 452666), (18, 226333), (239, 17046), (478, 8523), (717, 5682), (947, 4302), (1434, 2841), (1894, 2151)]