2850551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 570889

約数列:

[1, 11, 19, 23, 209, 253, 437, 593, 4807, 6523, 11267, 13639, 123937, 150029, 259141, 2850551]

約数ペア:

[(1, 2850551), (11, 259141), (19, 150029), (23, 123937), (209, 13639), (253, 11267), (437, 6523), (593, 4807)]