2474888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 5103000

約数和(自身を除く): 2628112

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 449, 689, 898, 1378, 1796, 2756, 3592, 5512, 5837, 11674, 23348, 23797, 46696, 47594, 95188, 190376, 309361, 618722, 1237444, 2474888]

約数ペア:

[(1, 2474888), (2, 1237444), (4, 618722), (8, 309361), (13, 190376), (26, 95188), (52, 47594), (53, 46696), (104, 23797), (106, 23348), (212, 11674), (424, 5837), (449, 5512), (689, 3592), (898, 2756), (1378, 1796)]