1265720504954

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1\times {\mathrm{19763}}^1$

素因数の和:21502

約数の個数: 32

約数和(自身を含む): 1929795223104

約数和(自身を除く): 664074718150

約数列:

[1, 2, 83, 166, 281, 562, 1373, 2746, 19763, 23323, 39526, 46646, 113959, 227918, 385813, 771626, 1640329, 3280658, 5553403, 11106806, 27134599, 32022479, 54269198, 64044958, 460932449, 921864898, 2252171717, 4504343434, 7624822319, 15249644638, 632860252477, 1265720504954]

約数ペア:

[(1, 1265720504954), (2, 632860252477), (83, 15249644638), (166, 7624822319), (281, 4504343434), (562, 2252171717), (1373, 921864898), (2746, 460932449), (19763, 64044958), (23323, 54269198), (39526, 32022479), (46646, 27134599), (113959, 11106806), (227918, 5553403), (385813, 3280658), (771626, 1640329)]