2384291

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 775789

約数列:

[1, 7, 13, 19, 49, 91, 133, 197, 247, 637, 931, 1379, 1729, 2561, 3743, 9653, 12103, 17927, 26201, 48659, 125489, 183407, 340613, 2384291]

約数ペア:

[(1, 2384291), (7, 340613), (13, 183407), (19, 125489), (49, 48659), (91, 26201), (133, 17927), (197, 12103), (247, 9653), (637, 3743), (931, 2561), (1379, 1729)]