2580348968

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{811}}^1\times {\mathrm{2903}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 4881159360

約数和(自身を除く): 2300810392

約数列:

[1, 2, 4, 8, 137, 274, 548, 811, 1096, 1622, 2903, 3244, 5806, 6488, 11612, 23224, 111107, 222214, 397711, 444428, 795422, 888856, 1590844, 2354333, 3181688, 4708666, 9417332, 18834664, 322543621, 645087242, 1290174484, 2580348968]

約数ペア:

[(1, 2580348968), (2, 1290174484), (4, 645087242), (8, 322543621), (137, 18834664), (274, 9417332), (548, 4708666), (811, 3181688), (1096, 2354333), (1622, 1590844), (2903, 888856), (3244, 795422), (5806, 444428), (6488, 397711), (11612, 222214), (23224, 111107)]