5459972

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 11275740

約数和(自身を除く): 5815768

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 313, 356, 623, 626, 1246, 1252, 2191, 2492, 4361, 4382, 8722, 8764, 15337, 17444, 27857, 30674, 55714, 61348, 111428, 194999, 389998, 779996, 1364993, 2729986, 5459972]

約数ペア:

[(1, 5459972), (2, 2729986), (4, 1364993), (7, 779996), (14, 389998), (28, 194999), (49, 111428), (89, 61348), (98, 55714), (178, 30674), (196, 27857), (313, 17444), (356, 15337), (623, 8764), (626, 8722), (1246, 4382), (1252, 4361), (2191, 2492)]