2570008.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 43384320

約数和(自身を除く): 27234186

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 2689, 3003, 5378, 6006, 8067, 16134, 18823, 29579, 34957, 37646, 56469, 59158, 69914, 88737, 104871, 112938, 177474, 207053, 209742, 244699, 384527, 414106, 489398, 621159, 734097, 769054, 1153581, 1242318, 1468194, 2307162, 2691689, 5383378, 8075067, 16150134]

約数ペア:

[(1, 16150134), (2, 8075067), (3, 5383378), (6, 2691689), (7, 2307162), (11, 1468194), (13, 1242318), (14, 1153581), (21, 769054), (22, 734097), (26, 621159), (33, 489398), (39, 414106), (42, 384527), (66, 244699), (77, 209742), (78, 207053), (91, 177474), (143, 112938), (154, 104871), (182, 88737), (231, 69914), (273, 59158), (286, 56469), (429, 37646), (462, 34957), (546, 29579), (858, 18823), (1001, 16134), (2002, 8067), (2689, 6006), (3003, 5378)]