2052624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 6249600

約数和(自身を除く): 4196976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 149, 164, 168, 246, 287, 298, 328, 336, 447, 492, 574, 596, 656, 861, 894, 984, 1043, 1148, 1192, 1722, 1788, 1968, 2086, 2296, 2384, 3129, 3444, 3576, 4172, 4592, 6109, 6258, 6888, 7152, 8344, 12218, 12516, 13776, 16688, 18327, 24436, 25032, 36654, 42763, 48872, 50064, 73308, 85526, 97744, 128289, 146616, 171052, 256578, 293232, 342104, 513156, 684208, 1026312, 2052624]

約数ペア:

[(1, 2052624), (2, 1026312), (3, 684208), (4, 513156), (6, 342104), (7, 293232), (8, 256578), (12, 171052), (14, 146616), (16, 128289), (21, 97744), (24, 85526), (28, 73308), (41, 50064), (42, 48872), (48, 42763), (56, 36654), (82, 25032), (84, 24436), (112, 18327), (123, 16688), (149, 13776), (164, 12516), (168, 12218), (246, 8344), (287, 7152), (298, 6888), (328, 6258), (336, 6109), (447, 4592), (492, 4172), (574, 3576), (596, 3444), (656, 3129), (861, 2384), (894, 2296), (984, 2086), (1043, 1968), (1148, 1788), (1192, 1722)]