2000637584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{14051}}^1$

素因数の和:14879

約数の個数: 40

約数和(自身を含む): 4234148640

約数和(自身を除く): 2233511056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 809, 1618, 3236, 6472, 8899, 12944, 14051, 17798, 28102, 35596, 56204, 71192, 112408, 142384, 154561, 224816, 309122, 618244, 1236488, 2472976, 11367259, 22734518, 45469036, 90938072, 125039849, 181876144, 250079698, 500159396, 1000318792, 2000637584]

約数ペア:

[(1, 2000637584), (2, 1000318792), (4, 500159396), (8, 250079698), (11, 181876144), (16, 125039849), (22, 90938072), (44, 45469036), (88, 22734518), (176, 11367259), (809, 2472976), (1618, 1236488), (3236, 618244), (6472, 309122), (8899, 224816), (12944, 154561), (14051, 142384), (17798, 112408), (28102, 71192), (35596, 56204)]