2659464

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 7378800

約数和(自身を除く): 4719336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 859, 1032, 1548, 1718, 2577, 3096, 3436, 5154, 6872, 7731, 10308, 15462, 20616, 30924, 36937, 61848, 73874, 110811, 147748, 221622, 295496, 332433, 443244, 664866, 886488, 1329732, 2659464]

約数ペア:

[(1, 2659464), (2, 1329732), (3, 886488), (4, 664866), (6, 443244), (8, 332433), (9, 295496), (12, 221622), (18, 147748), (24, 110811), (36, 73874), (43, 61848), (72, 36937), (86, 30924), (129, 20616), (172, 15462), (258, 10308), (344, 7731), (387, 6872), (516, 5154), (774, 3436), (859, 3096), (1032, 2577), (1548, 1718)]