2059557616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{69467}}^1$

素因数の和:69601

約数の個数: 40

約数和(自身を含む): 4263945840

約数和(自身を除く): 2204388224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 69467, 138934, 277868, 555736, 1111472, 1180939, 2361878, 4723756, 7571903, 9447512, 15143806, 18895024, 30287612, 60575224, 121150448, 128722351, 257444702, 514889404, 1029778808, 2059557616]

約数ペア:

[(1, 2059557616), (2, 1029778808), (4, 514889404), (8, 257444702), (16, 128722351), (17, 121150448), (34, 60575224), (68, 30287612), (109, 18895024), (136, 15143806), (218, 9447512), (272, 7571903), (436, 4723756), (872, 2361878), (1744, 1180939), (1853, 1111472), (3706, 555736), (7412, 277868), (14824, 138934), (29648, 69467)]