2988891100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2299147}}^1$

素因数の和:2299174

約数の個数: 36

約数和(自身を含む): 6984811624

約数和(自身を除く): 3995920524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2299147, 4598294, 9196588, 11495735, 22991470, 29888911, 45982940, 57478675, 59777822, 114957350, 119555644, 149444555, 229914700, 298889110, 597778220, 747222775, 1494445550, 2988891100]

約数ペア:

[(1, 2988891100), (2, 1494445550), (4, 747222775), (5, 597778220), (10, 298889110), (13, 229914700), (20, 149444555), (25, 119555644), (26, 114957350), (50, 59777822), (52, 57478675), (65, 45982940), (100, 29888911), (130, 22991470), (260, 11495735), (325, 9196588), (650, 4598294), (1300, 2299147)]