1237444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 2381400

約数和(自身を除く): 1143956

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 449, 689, 898, 1378, 1796, 2756, 5837, 11674, 23348, 23797, 47594, 95188, 309361, 618722, 1237444]

約数ペア:

[(1, 1237444), (2, 618722), (4, 309361), (13, 95188), (26, 47594), (52, 23797), (53, 23348), (106, 11674), (212, 5837), (449, 2756), (689, 1796), (898, 1378)]