2055492714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 4542676992

約数和(自身を除く): 2487184278

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 251, 254, 381, 502, 753, 762, 977, 1397, 1506, 1954, 2761, 2794, 2931, 4191, 5522, 5862, 8283, 8382, 10747, 16566, 21494, 31877, 32241, 63754, 64482, 95631, 124079, 191262, 245227, 248158, 350647, 372237, 490454, 701294, 735681, 744474, 1051941, 1364869, 1471362, 2103882, 2697497, 2729738, 4094607, 5394994, 8092491, 8189214, 16184982, 31143829, 62287658, 93431487, 186862974, 342582119, 685164238, 1027746357, 2055492714]

約数ペア:

[(1, 2055492714), (2, 1027746357), (3, 685164238), (6, 342582119), (11, 186862974), (22, 93431487), (33, 62287658), (66, 31143829), (127, 16184982), (251, 8189214), (254, 8092491), (381, 5394994), (502, 4094607), (753, 2729738), (762, 2697497), (977, 2103882), (1397, 1471362), (1506, 1364869), (1954, 1051941), (2761, 744474), (2794, 735681), (2931, 701294), (4191, 490454), (5522, 372237), (5862, 350647), (8283, 248158), (8382, 245227), (10747, 191262), (16566, 124079), (21494, 95631), (31877, 64482), (32241, 63754)]