1123804514

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 2086656000

約数和(自身を除く): 962851486

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 151, 266, 302, 343, 571, 686, 931, 1057, 1142, 1862, 2114, 2869, 3997, 5738, 6517, 7399, 7994, 10849, 13034, 14798, 20083, 21698, 27979, 40166, 51793, 55958, 75943, 86221, 103586, 140581, 151886, 172442, 195853, 281162, 391706, 531601, 603547, 984067, 1063202, 1207094, 1638199, 1968134, 3276398, 3721207, 4224829, 7442414, 8449658, 11467393, 22934786, 29573803, 59147606, 80271751, 160543502, 561902257, 1123804514]

約数ペア:

[(1, 1123804514), (2, 561902257), (7, 160543502), (14, 80271751), (19, 59147606), (38, 29573803), (49, 22934786), (98, 11467393), (133, 8449658), (151, 7442414), (266, 4224829), (302, 3721207), (343, 3276398), (571, 1968134), (686, 1638199), (931, 1207094), (1057, 1063202), (1142, 984067), (1862, 603547), (2114, 531601), (2869, 391706), (3997, 281162), (5738, 195853), (6517, 172442), (7399, 151886), (7994, 140581), (10849, 103586), (13034, 86221), (14798, 75943), (20083, 55958), (21698, 51793), (27979, 40166)]