2118049642085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{90631}}^1\times {\mathrm{359539}}^1$

素因数の和:450188

約数の個数: 16

約数和(自身を含む): 2737209659520

約数和(自身を除く): 619160017435

約数列:

[1, 5, 13, 65, 90631, 359539, 453155, 1178203, 1797695, 4674007, 5891015, 23370035, 32585379109, 162926895545, 423609928417, 2118049642085]

約数ペア:

[(1, 2118049642085), (5, 423609928417), (13, 162926895545), (65, 32585379109), (90631, 23370035), (359539, 5891015), (453155, 4674007), (1178203, 1797695)]