2488553696

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{15121}}^1$

素因数の和:15307

約数の個数: 48

約数和(自身を含む): 5068289520

約数和(自身を除く): 2579735824

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 2224, 4448, 5143, 10286, 15121, 20572, 30242, 41144, 60484, 82288, 120968, 164576, 241936, 483872, 559477, 1118954, 2101819, 2237908, 4203638, 4475816, 8407276, 8951632, 16814552, 17903264, 33629104, 67258208, 77767303, 155534606, 311069212, 622138424, 1244276848, 2488553696]

約数ペア:

[(1, 2488553696), (2, 1244276848), (4, 622138424), (8, 311069212), (16, 155534606), (32, 77767303), (37, 67258208), (74, 33629104), (139, 17903264), (148, 16814552), (278, 8951632), (296, 8407276), (556, 4475816), (592, 4203638), (1112, 2237908), (1184, 2101819), (2224, 1118954), (4448, 559477), (5143, 483872), (10286, 241936), (15121, 164576), (20572, 120968), (30242, 82288), (41144, 60484)]