2562239771

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 3200469888

約数和(自身を除く): 638230117

約数列:

[1, 7, 13, 91, 97, 281, 679, 1033, 1261, 1967, 3653, 7231, 8827, 13429, 25571, 27257, 94003, 100201, 190799, 290273, 354341, 701407, 1302613, 2031911, 2480387, 3773549, 9118291, 26414843, 28156481, 197095367, 366034253, 2562239771]

約数ペア:

[(1, 2562239771), (7, 366034253), (13, 197095367), (91, 28156481), (97, 26414843), (281, 9118291), (679, 3773549), (1033, 2480387), (1261, 2031911), (1967, 1302613), (3653, 701407), (7231, 354341), (8827, 290273), (13429, 190799), (25571, 100201), (27257, 94003)]