2257878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53759}}^1$

素因数の和:53771

約数の個数: 16

約数和(自身を含む): 5160960

約数和(自身を除く): 2903082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53759, 107518, 161277, 322554, 376313, 752626, 1128939, 2257878]

約数ペア:

[(1, 2257878), (2, 1128939), (3, 752626), (6, 376313), (7, 322554), (14, 161277), (21, 107518), (42, 53759)]