2442934945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 3286483200

約数和(自身を除く): 843548255

約数列:

[1, 5, 11, 55, 103, 121, 197, 199, 515, 605, 985, 995, 1133, 2167, 2189, 5665, 10835, 10945, 12463, 20291, 20497, 23837, 24079, 39203, 62315, 101455, 102485, 119185, 120395, 196015, 223201, 225467, 431233, 1116005, 1127335, 2156165, 2455211, 2480137, 4037909, 4743563, 12276055, 12400685, 20189545, 23717815, 44416999, 222084995, 488586989, 2442934945]

約数ペア:

[(1, 2442934945), (5, 488586989), (11, 222084995), (55, 44416999), (103, 23717815), (121, 20189545), (197, 12400685), (199, 12276055), (515, 4743563), (605, 4037909), (985, 2480137), (995, 2455211), (1133, 2156165), (2167, 1127335), (2189, 1116005), (5665, 431233), (10835, 225467), (10945, 223201), (12463, 196015), (20291, 120395), (20497, 119185), (23837, 102485), (24079, 101455), (39203, 62315)]