2009394855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{6101}}^1$

素因数の和:6688

約数の個数: 48

約数和(自身を含む): 3758148576

約数和(自身を除く): 1748753721

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 563, 585, 1689, 2815, 5067, 6101, 7319, 8445, 18303, 21957, 25335, 30505, 36595, 54909, 65871, 79313, 91515, 109785, 237939, 274545, 329355, 396565, 713817, 1189695, 3434863, 3569085, 10304589, 17174315, 30913767, 44653219, 51522945, 133959657, 154568835, 223266095, 401878971, 669798285, 2009394855]

約数ペア:

[(1, 2009394855), (3, 669798285), (5, 401878971), (9, 223266095), (13, 154568835), (15, 133959657), (39, 51522945), (45, 44653219), (65, 30913767), (117, 17174315), (195, 10304589), (563, 3569085), (585, 3434863), (1689, 1189695), (2815, 713817), (5067, 396565), (6101, 329355), (7319, 274545), (8445, 237939), (18303, 109785), (21957, 91515), (25335, 79313), (30505, 65871), (36595, 54909)]