57260778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{221941}}^1$

素因数の和:221989

約数の個数: 16

約数和(自身を含む): 117185376

約数和(自身を除く): 59924598

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 221941, 443882, 665823, 1331646, 9543463, 19086926, 28630389, 57260778]

約数ペア:

[(1, 57260778), (2, 28630389), (3, 19086926), (6, 9543463), (43, 1331646), (86, 665823), (129, 443882), (258, 221941)]