2201217415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{21011}}^1$

素因数の和:21950

約数の個数: 16

約数和(自身を含む): 2759463936

約数和(自身を除く): 558246521

約数列:

[1, 5, 23, 115, 911, 4555, 20953, 21011, 104765, 105055, 483253, 2416265, 19141021, 95705105, 440243483, 2201217415]

約数ペア:

[(1, 2201217415), (5, 440243483), (23, 95705105), (115, 19141021), (911, 2416265), (4555, 483253), (20953, 105055), (21011, 104765)]