2242247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 2818560

約数和(自身を除く): 576313

約数列:

[1, 7, 19, 23, 133, 161, 437, 733, 3059, 5131, 13927, 16859, 97489, 118013, 320321, 2242247]

約数ペア:

[(1, 2242247), (7, 320321), (19, 118013), (23, 97489), (133, 16859), (161, 13927), (437, 5131), (733, 3059)]