254210007506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60728621}}^1$

素因数の和:60728666

約数の個数: 32

約数和(自身を含む): 489715607808

約数和(自身を除く): 235505600302

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 60728621, 121457242, 425100347, 789472073, 850200694, 1396758283, 1578944146, 2793516566, 5526304511, 9777307981, 11052609022, 18157857679, 19554615962, 36315715358, 127105003753, 254210007506]

約数ペア:

[(1, 254210007506), (2, 127105003753), (7, 36315715358), (13, 19554615962), (14, 18157857679), (23, 11052609022), (26, 9777307981), (46, 5526304511), (91, 2793516566), (161, 1578944146), (182, 1396758283), (299, 850200694), (322, 789472073), (598, 425100347), (2093, 121457242), (4186, 60728621)]