2103309152

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{408251}}^1$

素因数の和:408291

約数の個数: 48

約数和(自身を含む): 4938216192

約数和(自身を除く): 2834907040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 408251, 816502, 1633004, 2857757, 3266008, 5715514, 6532016, 9389773, 11431028, 13064032, 18779546, 22862056, 37559092, 45724112, 65728411, 75118184, 91448224, 131456822, 150236368, 262913644, 300472736, 525827288, 1051654576, 2103309152]

約数ペア:

[(1, 2103309152), (2, 1051654576), (4, 525827288), (7, 300472736), (8, 262913644), (14, 150236368), (16, 131456822), (23, 91448224), (28, 75118184), (32, 65728411), (46, 45724112), (56, 37559092), (92, 22862056), (112, 18779546), (161, 13064032), (184, 11431028), (224, 9389773), (322, 6532016), (368, 5715514), (644, 3266008), (736, 2857757), (1288, 1633004), (2576, 816502), (5152, 408251)]