2075769458

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131561}}^1$

素因数の和:131607

約数の個数: 32

約数和(自身を含む): 3788985600

約数和(自身を除く): 1713216142

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 131561, 263122, 920927, 1841854, 3025903, 6051806, 6446489, 12892978, 21181321, 42362642, 45125423, 90250846, 148269247, 296538494, 1037884729, 2075769458]

約数ペア:

[(1, 2075769458), (2, 1037884729), (7, 296538494), (14, 148269247), (23, 90250846), (46, 45125423), (49, 42362642), (98, 21181321), (161, 12892978), (322, 6446489), (343, 6051806), (686, 3025903), (1127, 1841854), (2254, 920927), (7889, 263122), (15778, 131561)]