2008126488

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1945859}}^1$

素因数の和:1945911

約数の個数: 32

約数和(自身を含む): 5137070400

約数和(自身を除く): 3128943912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1945859, 3891718, 5837577, 7783436, 11675154, 15566872, 23350308, 46700616, 83671937, 167343874, 251015811, 334687748, 502031622, 669375496, 1004063244, 2008126488]

約数ペア:

[(1, 2008126488), (2, 1004063244), (3, 669375496), (4, 502031622), (6, 334687748), (8, 251015811), (12, 167343874), (24, 83671937), (43, 46700616), (86, 23350308), (129, 15566872), (172, 11675154), (258, 7783436), (344, 5837577), (516, 3891718), (1032, 1945859)]