2074006844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{80251}}^1$

素因数の和:80346

約数の個数: 48

約数和(自身を含む): 4530064896

約数和(自身を除く): 2456058052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 80251, 160502, 321004, 561757, 1043263, 1123514, 2086526, 2247028, 4173052, 5697821, 7302841, 11395642, 14605682, 22791284, 29211364, 39884747, 74071673, 79769494, 148143346, 159538988, 296286692, 518501711, 1037003422, 2074006844]

約数ペア:

[(1, 2074006844), (2, 1037003422), (4, 518501711), (7, 296286692), (13, 159538988), (14, 148143346), (26, 79769494), (28, 74071673), (52, 39884747), (71, 29211364), (91, 22791284), (142, 14605682), (182, 11395642), (284, 7302841), (364, 5697821), (497, 4173052), (923, 2247028), (994, 2086526), (1846, 1123514), (1988, 1043263), (3692, 561757), (6461, 321004), (12922, 160502), (25844, 80251)]