13426588

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 27805512

約数和(自身を除く): 14378924

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1123, 1708, 2246, 2989, 4492, 5978, 7861, 11956, 15722, 31444, 55027, 68503, 110054, 137006, 220108, 274012, 479521, 959042, 1918084, 3356647, 6713294, 13426588]

約数ペア:

[(1, 13426588), (2, 6713294), (4, 3356647), (7, 1918084), (14, 959042), (28, 479521), (49, 274012), (61, 220108), (98, 137006), (122, 110054), (196, 68503), (244, 55027), (427, 31444), (854, 15722), (1123, 11956), (1708, 7861), (2246, 5978), (2989, 4492)]