2648857552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{66301}}^1$

素因数の和:66547

約数の個数: 40

約数和(自身を含む): 5623470432

約数和(自身を除く): 2974612880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3632, 4994, 9988, 19976, 39952, 66301, 132602, 265204, 530408, 729311, 1060816, 1458622, 2917244, 5834488, 11668976, 15050327, 30100654, 60201308, 120402616, 165553597, 240805232, 331107194, 662214388, 1324428776, 2648857552]

約数ペア:

[(1, 2648857552), (2, 1324428776), (4, 662214388), (8, 331107194), (11, 240805232), (16, 165553597), (22, 120402616), (44, 60201308), (88, 30100654), (176, 15050327), (227, 11668976), (454, 5834488), (908, 2917244), (1816, 1458622), (2497, 1060816), (3632, 729311), (4994, 530408), (9988, 265204), (19976, 132602), (39952, 66301)]