404156779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 444346560

約数和(自身を除く): 40189781

約数列:

[1, 13, 71, 157, 923, 2041, 2789, 11147, 36257, 144911, 198019, 437873, 2574247, 5692349, 31088983, 404156779]

約数ペア:

[(1, 404156779), (13, 31088983), (71, 5692349), (157, 2574247), (923, 437873), (2041, 198019), (2789, 144911), (11147, 36257)]