2247113945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 2907118080

約数和(自身を除く): 660004135

約数列:

[1, 5, 19, 47, 95, 235, 613, 821, 893, 3065, 4105, 4465, 11647, 15599, 28811, 38587, 58235, 77995, 144055, 192935, 503273, 547409, 733153, 2516365, 2737045, 3665765, 9562187, 23653831, 47810935, 118269155, 449422789, 2247113945]

約数ペア:

[(1, 2247113945), (5, 449422789), (19, 118269155), (47, 47810935), (95, 23653831), (235, 9562187), (613, 3665765), (821, 2737045), (893, 2516365), (3065, 733153), (4105, 547409), (4465, 503273), (11647, 192935), (15599, 144055), (28811, 77995), (38587, 58235)]